61293392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{201623}}^1$

素因数の和:201650

約数の個数: 20

約数和(自身を含む): 125006880

約数和(自身を除く): 63713488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 201623, 403246, 806492, 1612984, 3225968, 3830837, 7661674, 15323348, 30646696, 61293392]

約数ペア:

[(1, 61293392), (2, 30646696), (4, 15323348), (8, 7661674), (16, 3830837), (19, 3225968), (38, 1612984), (76, 806492), (152, 403246), (304, 201623)]