31407926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62071}}^1$

素因数の和:62107

約数の個数: 16

約数和(自身を含む): 53630208

約数和(自身を除く): 22222282

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 62071, 124142, 682781, 1365562, 1427633, 2855266, 15703963, 31407926]

約数ペア:

[(1, 31407926), (2, 15703963), (11, 2855266), (22, 1427633), (23, 1365562), (46, 682781), (253, 124142), (506, 62071)]