31900345678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{5026843}}^1$

素因数の和:5027031

約数の個数: 16

約数和(自身を含む): 50670587520

約数和(自身を除く): 18770241842

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 5026843, 10053686, 95510017, 191020034, 839482781, 1678965562, 15950172839, 31900345678]

約数ペア:

[(1, 31900345678), (2, 15950172839), (19, 1678965562), (38, 839482781), (167, 191020034), (334, 95510017), (3173, 10053686), (6346, 5026843)]