90158506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{9901}}^1$

素因数の和:10089

約数の個数: 16

約数和(自身を含む): 140806440

約数和(自身を除く): 50647934

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 9901, 19802, 287129, 574258, 1554457, 3108914, 45079253, 90158506]

約数ペア:

[(1, 90158506), (2, 45079253), (29, 3108914), (58, 1554457), (157, 574258), (314, 287129), (4553, 19802), (9106, 9901)]