56664848

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{52859}}^1$

素因数の和:52934

約数の個数: 20

約数和(自身を含む): 111428880

約数和(自身を除く): 54764032

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 52859, 105718, 211436, 422872, 845744, 3541553, 7083106, 14166212, 28332424, 56664848]

約数ペア:

[(1, 56664848), (2, 28332424), (4, 14166212), (8, 7083106), (16, 3541553), (67, 845744), (134, 422872), (268, 211436), (536, 105718), (1072, 52859)]