85077688

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{81181}}^1$

素因数の和:81318

約数の個数: 16

約数和(自身を含む): 160740360

約数和(自身を除く): 75662672

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 81181, 162362, 324724, 649448, 10634711, 21269422, 42538844, 85077688]

約数ペア:

[(1, 85077688), (2, 42538844), (4, 21269422), (8, 10634711), (131, 649448), (262, 324724), (524, 162362), (1048, 81181)]