123090832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{248167}}^1$

素因数の和:248206

約数の個数: 20

約数和(自身を含む): 246182656

約数和(自身を除く): 123091824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 248167, 496334, 992668, 1985336, 3970672, 7693177, 15386354, 30772708, 61545416, 123090832]

約数ペア:

[(1, 123090832), (2, 61545416), (4, 30772708), (8, 15386354), (16, 7693177), (31, 3970672), (62, 1985336), (124, 992668), (248, 496334), (496, 248167)]