81710044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26633}}^1$

素因数の和:26709

約数の個数: 24

約数和(自身を含む): 156607920

約数和(自身を除く): 74897876

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 26633, 53266, 106532, 346229, 692458, 1384916, 1571347, 3142694, 6285388, 20427511, 40855022, 81710044]

約数ペア:

[(1, 81710044), (2, 40855022), (4, 20427511), (13, 6285388), (26, 3142694), (52, 1571347), (59, 1384916), (118, 692458), (236, 346229), (767, 106532), (1534, 53266), (3068, 26633)]