39867958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90199}}^1$

素因数の和:90231

約数の個数: 16

約数和(自身を含む): 68191200

約数和(自身を除く): 28323242

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90199, 180398, 1172587, 1533383, 2345174, 3066766, 19933979, 39867958]

約数ペア:

[(1, 39867958), (2, 19933979), (13, 3066766), (17, 2345174), (26, 1533383), (34, 1172587), (221, 180398), (442, 90199)]