90356864

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4217

約数の個数: 48

約数和(自身を含む): 194966370

約数和(自身を除く): 104609506

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 4177, 5408, 8354, 10816, 16708, 21632, 33416, 54301, 66832, 108602, 133664, 217204, 267328, 434408, 534656, 705913, 868816, 1411826, 1737632, 2823652, 3475264, 5647304, 6950528, 11294608, 22589216, 45178432, 90356864]

約数ペア:

[(1, 90356864), (2, 45178432), (4, 22589216), (8, 11294608), (13, 6950528), (16, 5647304), (26, 3475264), (32, 2823652), (52, 1737632), (64, 1411826), (104, 868816), (128, 705913), (169, 534656), (208, 434408), (338, 267328), (416, 217204), (676, 133664), (832, 108602), (1352, 66832), (1664, 54301), (2704, 33416), (4177, 21632), (5408, 16708), (8354, 10816)]