82617872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72727}}^1$

素因数の和:72806

約数の個数: 20

約数和(自身を含む): 162328896

約数和(自身を除く): 79711024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72727, 145454, 290908, 581816, 1163632, 5163617, 10327234, 20654468, 41308936, 82617872]

約数ペア:

[(1, 82617872), (2, 41308936), (4, 20654468), (8, 10327234), (16, 5163617), (71, 1163632), (142, 581816), (284, 290908), (568, 145454), (1136, 72727)]