31929744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 105421824

約数和(自身を除く): 73492080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 132, 154, 159, 163, 168, 176, 212, 231, 264, 308, 318, 326, 336, 371, 424, 462, 489, 528, 583, 616, 636, 652, 742, 848, 924, 978, 1113, 1141, 1166, 1232, 1272, 1304, 1484, 1749, 1793, 1848, 1956, 2226, 2282, 2332, 2544, 2608, 2968, 3423, 3498, 3586, 3696, 3912, 4081, 4452, 4564, 4664, 5379, 5936, 6846, 6996, 7172, 7824, 8162, 8639, 8904, 9128, 9328, 10758, 12243, 12551, 13692, 13992, 14344, 16324, 17278, 17808, 18256, 21516, 24486, 25102, 25917, 27384, 27984, 28688, 32648, 34556, 37653, 43032, 48972, 50204, 51834, 54768, 60473, 65296, 69112, 75306, 86064, 95029, 97944, 100408, 103668, 120946, 138224, 150612, 181419, 190058, 195888, 200816, 207336, 241892, 285087, 301224, 362838, 380116, 414672, 483784, 570174, 602448, 665203, 725676, 760232, 967568, 1140348, 1330406, 1451352, 1520464, 1995609, 2280696, 2660812, 2902704, 3991218, 4561392, 5321624, 7982436, 10643248, 15964872, 31929744]

約数ペア:

[(1, 31929744), (2, 15964872), (3, 10643248), (4, 7982436), (6, 5321624), (7, 4561392), (8, 3991218), (11, 2902704), (12, 2660812), (14, 2280696), (16, 1995609), (21, 1520464), (22, 1451352), (24, 1330406), (28, 1140348), (33, 967568), (42, 760232), (44, 725676), (48, 665203), (53, 602448), (56, 570174), (66, 483784), (77, 414672), (84, 380116), (88, 362838), (106, 301224), (112, 285087), (132, 241892), (154, 207336), (159, 200816), (163, 195888), (168, 190058), (176, 181419), (212, 150612), (231, 138224), (264, 120946), (308, 103668), (318, 100408), (326, 97944), (336, 95029), (371, 86064), (424, 75306), (462, 69112), (489, 65296), (528, 60473), (583, 54768), (616, 51834), (636, 50204), (652, 48972), (742, 43032), (848, 37653), (924, 34556), (978, 32648), (1113, 28688), (1141, 27984), (1166, 27384), (1232, 25917), (1272, 25102), (1304, 24486), (1484, 21516), (1749, 18256), (1793, 17808), (1848, 17278), (1956, 16324), (2226, 14344), (2282, 13992), (2332, 13692), (2544, 12551), (2608, 12243), (2968, 10758), (3423, 9328), (3498, 9128), (3586, 8904), (3696, 8639), (3912, 8162), (4081, 7824), (4452, 7172), (4564, 6996), (4664, 6846), (5379, 5936)]