16552216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{30881}}^1$

素因数の和:30954

約数の個数: 16

約数和(自身を含む): 31499640

約数和(自身を除く): 14947424

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 30881, 61762, 123524, 247048, 2069027, 4138054, 8276108, 16552216]

約数ペア:

[(1, 16552216), (2, 8276108), (4, 4138054), (8, 2069027), (67, 247048), (134, 123524), (268, 61762), (536, 30881)]