16626664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67043}}^1$

素因数の和:67080

約数の個数: 16

約数和(自身を含む): 32181120

約数和(自身を除く): 15554456

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 67043, 134086, 268172, 536344, 2078333, 4156666, 8313332, 16626664]

約数ペア:

[(1, 16626664), (2, 8313332), (4, 4156666), (8, 2078333), (31, 536344), (62, 268172), (124, 134086), (248, 67043)]