77042008

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{45641}}^1$

素因数の和:45858

約数の個数: 16

約数和(自身を含む): 145141560

約数和(自身を除く): 68099552

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 45641, 91282, 182564, 365128, 9630251, 19260502, 38521004, 77042008]

約数ペア:

[(1, 77042008), (2, 38521004), (4, 19260502), (8, 9630251), (211, 365128), (422, 182564), (844, 91282), (1688, 45641)]