31422456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 93366000

約数和(自身を除く): 61943544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 569, 708, 767, 936, 1062, 1138, 1416, 1534, 1707, 2124, 2276, 2301, 3068, 3414, 4248, 4552, 4602, 5121, 6136, 6828, 6903, 7397, 9204, 10242, 13656, 13806, 14794, 18408, 20484, 22191, 27612, 29588, 33571, 40968, 44382, 55224, 59176, 66573, 67142, 88764, 100713, 133146, 134284, 177528, 201426, 266292, 268568, 302139, 402852, 436423, 532584, 604278, 805704, 872846, 1208556, 1309269, 1745692, 2417112, 2618538, 3491384, 3927807, 5237076, 7855614, 10474152, 15711228, 31422456]

約数ペア:

[(1, 31422456), (2, 15711228), (3, 10474152), (4, 7855614), (6, 5237076), (8, 3927807), (9, 3491384), (12, 2618538), (13, 2417112), (18, 1745692), (24, 1309269), (26, 1208556), (36, 872846), (39, 805704), (52, 604278), (59, 532584), (72, 436423), (78, 402852), (104, 302139), (117, 268568), (118, 266292), (156, 201426), (177, 177528), (234, 134284), (236, 133146), (312, 100713), (354, 88764), (468, 67142), (472, 66573), (531, 59176), (569, 55224), (708, 44382), (767, 40968), (936, 33571), (1062, 29588), (1138, 27612), (1416, 22191), (1534, 20484), (1707, 18408), (2124, 14794), (2276, 13806), (2301, 13656), (3068, 10242), (3414, 9204), (4248, 7397), (4552, 6903), (4602, 6828), (5121, 6136)]