31409642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83983}}^1$

素因数の和:84013

約数の個数: 16

約数和(自身を含む): 54421632

約数和(自身を除く): 23011990

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 83983, 167966, 923813, 1427711, 1847626, 2855422, 15704821, 31409642]

約数ペア:

[(1, 31409642), (2, 15704821), (11, 2855422), (17, 1847626), (22, 1427711), (34, 923813), (187, 167966), (374, 83983)]