31008070376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{204000463}}^1$

素因数の和:204000488

約数の個数: 16

約数和(自身を含む): 61200139200

約数和(自身を除く): 30192068824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 204000463, 408000926, 816001852, 1632003704, 3876008797, 7752017594, 15504035188, 31008070376]

約数ペア:

[(1, 31008070376), (2, 15504035188), (4, 7752017594), (8, 3876008797), (19, 1632003704), (38, 816001852), (76, 408000926), (152, 204000463)]