25458240988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{131101}}^1$

素因数の和:132277

約数の個数: 24

約数和(自身を含む): 45628740080

約数和(自身を除く): 20170499092

約数列:

[1, 2, 4, 43, 86, 172, 1129, 2258, 4516, 48547, 97094, 131101, 194188, 262202, 524404, 5637343, 11274686, 22549372, 148013029, 296026058, 592052116, 6364560247, 12729120494, 25458240988]

約数ペア:

[(1, 25458240988), (2, 12729120494), (4, 6364560247), (43, 592052116), (86, 296026058), (172, 148013029), (1129, 22549372), (2258, 11274686), (4516, 5637343), (48547, 524404), (97094, 262202), (131101, 194188)]