31055839

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 33433920

約数和(自身を除く): 2378081

約数列:

[1, 29, 37, 103, 281, 1073, 2987, 3811, 8149, 10397, 28943, 110519, 301513, 839347, 1070891, 31055839]

約数ペア:

[(1, 31055839), (29, 1070891), (37, 839347), (103, 301513), (281, 110519), (1073, 28943), (2987, 10397), (3811, 8149)]