312163924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{4363}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 565015808

約数和(自身を除く): 252851884

約数列:

[1, 2, 4, 31, 62, 124, 577, 1154, 2308, 4363, 8726, 17452, 17887, 35774, 71548, 135253, 270506, 541012, 2517451, 5034902, 10069804, 78040981, 156081962, 312163924]

約数ペア:

[(1, 312163924), (2, 156081962), (4, 78040981), (31, 10069804), (62, 5034902), (124, 2517451), (577, 541012), (1154, 270506), (2308, 135253), (4363, 71548), (8726, 35774), (17452, 17887)]