16400001964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{87234053}}^1$

素因数の和:87234104

約数の個数: 12

約数和(自身を含む): 29310642144

約数和(自身を除く): 12910640180

約数列:

[1, 2, 4, 47, 94, 188, 87234053, 174468106, 348936212, 4100000491, 8200000982, 16400001964]

約数ペア:

[(1, 16400001964), (2, 8200000982), (4, 4100000491), (47, 348936212), (94, 174468106), (188, 87234053)]