31639319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 2229481

約数列:

[1, 29, 47, 139, 167, 1363, 4031, 4843, 6533, 7849, 23213, 189457, 227621, 673177, 1091011, 31639319]

約数ペア:

[(1, 31639319), (29, 1091011), (47, 673177), (139, 227621), (167, 189457), (1363, 23213), (4031, 7849), (4843, 6533)]