81829616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{464941}}^1$

素因数の和:464960

約数の個数: 20

約数和(自身を含む): 172958424

約数和(自身を除く): 91128808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 464941, 929882, 1859764, 3719528, 5114351, 7439056, 10228702, 20457404, 40914808, 81829616]

約数ペア:

[(1, 81829616), (2, 40914808), (4, 20457404), (8, 10228702), (11, 7439056), (16, 5114351), (22, 3719528), (44, 1859764), (88, 929882), (176, 464941)]