31872115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1579}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 41863680

約数和(自身を除く): 9991565

約数列:

[1, 5, 11, 55, 367, 1579, 1835, 4037, 7895, 17369, 20185, 86845, 579493, 2897465, 6374423, 31872115]

約数ペア:

[(1, 31872115), (5, 6374423), (11, 2897465), (55, 579493), (367, 86845), (1579, 20185), (1835, 17369), (4037, 7895)]