31706873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 3673927

約数列:

[1, 11, 89, 139, 233, 979, 1529, 2563, 12371, 20737, 32387, 136081, 228107, 356257, 2882443, 31706873]

約数ペア:

[(1, 31706873), (11, 2882443), (89, 356257), (139, 228107), (233, 136081), (979, 32387), (1529, 20737), (2563, 12371)]