31669990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 31035674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2267, 2794, 4534, 6985, 11335, 13970, 22670, 24937, 49874, 124685, 249370, 287909, 575818, 1439545, 2879090, 3166999, 6333998, 15834995, 31669990]

約数ペア:

[(1, 31669990), (2, 15834995), (5, 6333998), (10, 3166999), (11, 2879090), (22, 1439545), (55, 575818), (110, 287909), (127, 249370), (254, 124685), (635, 49874), (1270, 24937), (1397, 22670), (2267, 13970), (2794, 11335), (4534, 6985)]