31494110

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2141}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 56754432

約数和(自身を除く): 25260322

約数列:

[1, 2, 5, 10, 1471, 2141, 2942, 4282, 7355, 10705, 14710, 21410, 3149411, 6298822, 15747055, 31494110]

約数ペア:

[(1, 31494110), (2, 15747055), (5, 6298822), (10, 3149411), (1471, 21410), (2141, 14710), (2942, 10705), (4282, 7355)]