73166888

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{27631}}^1$

素因数の和:27968

約数の個数: 16

約数和(自身を含む): 137607360

約数和(自身を除く): 64440472

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 27631, 55262, 110524, 221048, 9145861, 18291722, 36583444, 73166888]

約数ペア:

[(1, 73166888), (2, 36583444), (4, 18291722), (8, 9145861), (331, 221048), (662, 110524), (1324, 55262), (2648, 27631)]