57176848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210209}}^1$

素因数の和:210234

約数の個数: 20

約数和(自身を含む): 117297180

約数和(自身を除く): 60120332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210209, 420418, 840836, 1681672, 3363344, 3573553, 7147106, 14294212, 28588424, 57176848]

約数ペア:

[(1, 57176848), (2, 28588424), (4, 14294212), (8, 7147106), (16, 3573553), (17, 3363344), (34, 1681672), (68, 840836), (136, 420418), (272, 210209)]