31829090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29201}}^1$

素因数の和:29317

約数の個数: 16

約数和(自身を含む): 57819960

約数和(自身を除く): 25990870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 29201, 58402, 146005, 292010, 3182909, 6365818, 15914545, 31829090]

約数ペア:

[(1, 31829090), (2, 15914545), (5, 6365818), (10, 3182909), (109, 292010), (218, 146005), (545, 58402), (1090, 29201)]