90007054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4271}}^1$

素因数の和:4571

約数の個数: 16

約数和(自身を含む): 138874176

約数和(自身を除く): 48867122

約数列:

[1, 2, 41, 82, 257, 514, 4271, 8542, 10537, 21074, 175111, 350222, 1097647, 2195294, 45003527, 90007054]

約数ペア:

[(1, 90007054), (2, 45003527), (41, 2195294), (82, 1097647), (257, 350222), (514, 175111), (4271, 21074), (8542, 10537)]