31220652

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{23869}}^1$

素因数の和:23985

約数の個数: 24

約数和(自身を含む): 73519600

約数和(自身を除く): 42298948

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 23869, 47738, 71607, 95476, 143214, 286428, 2601721, 5203442, 7805163, 10406884, 15610326, 31220652]

約数ペア:

[(1, 31220652), (2, 15610326), (3, 10406884), (4, 7805163), (6, 5203442), (12, 2601721), (109, 286428), (218, 143214), (327, 95476), (436, 71607), (654, 47738), (1308, 23869)]