54315218

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 82392576

約数和(自身を除く): 28077358

約数列:

[1, 2, 193, 223, 386, 446, 631, 1262, 43039, 86078, 121783, 140713, 243566, 281426, 27157609, 54315218]

約数ペア:

[(1, 54315218), (2, 27157609), (193, 281426), (223, 243566), (386, 140713), (446, 121783), (631, 86078), (1262, 43039)]