56357008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113623}}^1$

素因数の和:113662

約数の個数: 20

約数和(自身を含む): 112715008

約数和(自身を除く): 56358000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113623, 227246, 454492, 908984, 1817968, 3522313, 7044626, 14089252, 28178504, 56357008]

約数ペア:

[(1, 56357008), (2, 28178504), (4, 14089252), (8, 7044626), (16, 3522313), (31, 1817968), (62, 908984), (124, 454492), (248, 227246), (496, 113623)]