57120848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{115163}}^1$

素因数の和:115202

約数の個数: 20

約数和(自身を含む): 114242688

約数和(自身を除く): 57121840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 115163, 230326, 460652, 921304, 1842608, 3570053, 7140106, 14280212, 28560424, 57120848]

約数ペア:

[(1, 57120848), (2, 28560424), (4, 14280212), (8, 7140106), (16, 3570053), (31, 1842608), (62, 921304), (124, 460652), (248, 230326), (496, 115163)]