40191674

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 61862400

約数和(自身を除く): 21670726

約数列:

[1, 2, 47, 94, 239, 478, 1789, 3578, 11233, 22466, 84083, 168166, 427571, 855142, 20095837, 40191674]

約数ペア:

[(1, 40191674), (2, 20095837), (47, 855142), (94, 427571), (239, 168166), (478, 84083), (1789, 22466), (3578, 11233)]