87914164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12163}}^1$

素因数の和:12319

約数の個数: 24

約数和(自身を含む): 166890080

約数和(自身を除く): 78975916

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 12163, 24326, 48652, 158119, 316238, 632476, 1690657, 3381314, 6762628, 21978541, 43957082, 87914164]

約数ペア:

[(1, 87914164), (2, 43957082), (4, 21978541), (13, 6762628), (26, 3381314), (52, 1690657), (139, 632476), (278, 316238), (556, 158119), (1807, 48652), (3614, 24326), (7228, 12163)]