88782164

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{52721}}^1$

素因数の和:53146

約数の個数: 12

約数和(自身を含む): 155740788

約数和(自身を除く): 66958624

約数列:

[1, 2, 4, 421, 842, 1684, 52721, 105442, 210884, 22195541, 44391082, 88782164]

約数ペア:

[(1, 88782164), (2, 44391082), (4, 22195541), (421, 210884), (842, 105442), (1684, 52721)]