89070208

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40933}}^1$

素因数の和:40964

約数の個数: 32

約数和(自身を含む): 187887060

約数和(自身を除く): 98816852

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40933, 81866, 163732, 327464, 654928, 695861, 1309856, 1391722, 2619712, 2783444, 5239424, 5566888, 11133776, 22267552, 44535104, 89070208]

約数ペア:

[(1, 89070208), (2, 44535104), (4, 22267552), (8, 11133776), (16, 5566888), (17, 5239424), (32, 2783444), (34, 2619712), (64, 1391722), (68, 1309856), (128, 695861), (136, 654928), (272, 327464), (544, 163732), (1088, 81866), (2176, 40933)]