82070378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31253}}^1$

素因数の和:31369

約数の個数: 16

約数和(自身を含む): 133892136

約数和(自身を除く): 51821758

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 31253, 62506, 406289, 812578, 3156553, 6313106, 41035189, 82070378]

約数ペア:

[(1, 82070378), (2, 41035189), (13, 6313106), (26, 3156553), (101, 812578), (202, 406289), (1313, 62506), (2626, 31253)]