39147736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{287851}}^1$

素因数の和:287874

約数の個数: 16

約数和(自身を含む): 77720040

約数和(自身を除く): 38572304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 287851, 575702, 1151404, 2302808, 4893467, 9786934, 19573868, 39147736]

約数ペア:

[(1, 39147736), (2, 19573868), (4, 9786934), (8, 4893467), (17, 2302808), (34, 1151404), (68, 575702), (136, 287851)]