81236408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{923141}}^1$

素因数の和:923158

約数の個数: 16

約数和(自身を含む): 166165560

約数和(自身を除く): 84929152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 923141, 1846282, 3692564, 7385128, 10154551, 20309102, 40618204, 81236408]

約数ペア:

[(1, 81236408), (2, 40618204), (4, 20309102), (8, 10154551), (11, 7385128), (22, 3692564), (44, 1846282), (88, 923141)]