65538974

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 99359568

約数和(自身を除く): 33820594

約数列:

[1, 2, 173, 307, 346, 614, 617, 1234, 53111, 106222, 106741, 189419, 213482, 378838, 32769487, 65538974]

約数ペア:

[(1, 65538974), (2, 32769487), (173, 378838), (307, 213482), (346, 189419), (614, 106741), (617, 106222), (1234, 53111)]