90409588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5689}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 164896200

約数和(自身を除く): 74486612

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 3973, 5689, 7946, 11378, 15892, 22756, 164981, 329962, 659924, 779393, 1558786, 3117572, 22602397, 45204794, 90409588]

約数ペア:

[(1, 90409588), (2, 45204794), (4, 22602397), (29, 3117572), (58, 1558786), (116, 779393), (137, 659924), (274, 329962), (548, 164981), (3973, 22756), (5689, 15892), (7946, 11378)]