31483964

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{14879}}^1$

素因数の和:14929

約数の個数: 18

約数和(自身を含む): 57600480

約数和(自身を除く): 26116516

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 14879, 29758, 59516, 342217, 684434, 1368868, 7870991, 15741982, 31483964]

約数ペア:

[(1, 31483964), (2, 15741982), (4, 7870991), (23, 1368868), (46, 684434), (92, 342217), (529, 59516), (1058, 29758), (2116, 14879)]