85386944

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{19913}}^1$

素因数の和:19992

約数の個数: 28

約数和(自身を含む): 171977304

約数和(自身を除く): 86590360

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 19913, 39826, 79652, 159304, 318608, 637216, 1274432, 1334171, 2668342, 5336684, 10673368, 21346736, 42693472, 85386944]

約数ペア:

[(1, 85386944), (2, 42693472), (4, 21346736), (8, 10673368), (16, 5336684), (32, 2668342), (64, 1334171), (67, 1274432), (134, 637216), (268, 318608), (536, 159304), (1072, 79652), (2144, 39826), (4288, 19913)]