31407284

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{13751}}^1$

素因数の和:14326

約数の個数: 12

約数和(自身を含む): 55063008

約数和(自身を除く): 23655724

約数列:

[1, 2, 4, 571, 1142, 2284, 13751, 27502, 55004, 7851821, 15703642, 31407284]

約数ペア:

[(1, 31407284), (2, 15703642), (4, 7851821), (571, 55004), (1142, 27502), (2284, 13751)]