31924656

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 94011840

約数和(自身を除く): 62087184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 89, 94, 106, 141, 144, 159, 178, 188, 212, 267, 282, 318, 356, 376, 423, 424, 477, 534, 564, 636, 712, 752, 801, 846, 848, 954, 1068, 1128, 1272, 1424, 1602, 1692, 1908, 2136, 2256, 2491, 2544, 3204, 3384, 3816, 4183, 4272, 4717, 4982, 6408, 6768, 7473, 7632, 8366, 9434, 9964, 12549, 12816, 14151, 14946, 16732, 18868, 19928, 22419, 25098, 28302, 29892, 33464, 37647, 37736, 39856, 42453, 44838, 50196, 56604, 59784, 66928, 75294, 75472, 84906, 89676, 100392, 113208, 119568, 150588, 169812, 179352, 200784, 221699, 226416, 301176, 339624, 358704, 443398, 602352, 665097, 679248, 886796, 1330194, 1773592, 1995291, 2660388, 3547184, 3990582, 5320776, 7981164, 10641552, 15962328, 31924656]

約数ペア:

[(1, 31924656), (2, 15962328), (3, 10641552), (4, 7981164), (6, 5320776), (8, 3990582), (9, 3547184), (12, 2660388), (16, 1995291), (18, 1773592), (24, 1330194), (36, 886796), (47, 679248), (48, 665097), (53, 602352), (72, 443398), (89, 358704), (94, 339624), (106, 301176), (141, 226416), (144, 221699), (159, 200784), (178, 179352), (188, 169812), (212, 150588), (267, 119568), (282, 113208), (318, 100392), (356, 89676), (376, 84906), (423, 75472), (424, 75294), (477, 66928), (534, 59784), (564, 56604), (636, 50196), (712, 44838), (752, 42453), (801, 39856), (846, 37736), (848, 37647), (954, 33464), (1068, 29892), (1128, 28302), (1272, 25098), (1424, 22419), (1602, 19928), (1692, 18868), (1908, 16732), (2136, 14946), (2256, 14151), (2491, 12816), (2544, 12549), (3204, 9964), (3384, 9434), (3816, 8366), (4183, 7632), (4272, 7473), (4717, 6768), (4982, 6408)]