30787216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62071}}^1$

素因数の和:62110

約数の個数: 20

約数和(自身を含む): 61575424

約数和(自身を除く): 30788208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62071, 124142, 248284, 496568, 993136, 1924201, 3848402, 7696804, 15393608, 30787216]

約数ペア:

[(1, 30787216), (2, 15393608), (4, 7696804), (8, 3848402), (16, 1924201), (31, 993136), (62, 496568), (124, 248284), (248, 124142), (496, 62071)]