31529707832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3673}}^1$

素因数の和:3901

約数の個数: 128

約数和(自身を含む): 73136701440

約数和(自身を除く): 41606993608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 127, 136, 142, 238, 254, 284, 476, 497, 508, 568, 889, 952, 994, 1016, 1207, 1778, 1988, 2159, 2414, 3556, 3673, 3976, 4318, 4828, 7112, 7346, 8449, 8636, 9017, 9656, 14692, 15113, 16898, 17272, 18034, 25711, 29384, 30226, 33796, 36068, 51422, 60452, 62441, 63119, 67592, 72136, 102844, 120904, 124882, 126238, 153289, 205688, 249764, 252476, 260783, 306578, 437087, 466471, 499528, 504952, 521566, 613156, 874174, 932942, 1043132, 1073023, 1226312, 1748348, 1825481, 1865884, 2086264, 2146046, 3265297, 3496696, 3650962, 3731768, 4292092, 4433311, 6530594, 7301924, 7930007, 8584184, 8866622, 13061188, 14603848, 15860014, 17733244, 26122376, 31033177, 31720028, 33119441, 35466488, 55510049, 62066354, 63440056, 66238882, 111020098, 124132708, 132477764, 222040196, 231836087, 248265416, 264955528, 444080392, 463672174, 563030497, 927344348, 1126060994, 1854688696, 2252121988, 3941213479, 4504243976, 7882426958, 15764853916, 31529707832]

約数ペア:

[(1, 31529707832), (2, 15764853916), (4, 7882426958), (7, 4504243976), (8, 3941213479), (14, 2252121988), (17, 1854688696), (28, 1126060994), (34, 927344348), (56, 563030497), (68, 463672174), (71, 444080392), (119, 264955528), (127, 248265416), (136, 231836087), (142, 222040196), (238, 132477764), (254, 124132708), (284, 111020098), (476, 66238882), (497, 63440056), (508, 62066354), (568, 55510049), (889, 35466488), (952, 33119441), (994, 31720028), (1016, 31033177), (1207, 26122376), (1778, 17733244), (1988, 15860014), (2159, 14603848), (2414, 13061188), (3556, 8866622), (3673, 8584184), (3976, 7930007), (4318, 7301924), (4828, 6530594), (7112, 4433311), (7346, 4292092), (8449, 3731768), (8636, 3650962), (9017, 3496696), (9656, 3265297), (14692, 2146046), (15113, 2086264), (16898, 1865884), (17272, 1825481), (18034, 1748348), (25711, 1226312), (29384, 1073023), (30226, 1043132), (33796, 932942), (36068, 874174), (51422, 613156), (60452, 521566), (62441, 504952), (63119, 499528), (67592, 466471), (72136, 437087), (102844, 306578), (120904, 260783), (124882, 252476), (126238, 249764), (153289, 205688)]