81523234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8374

約数の個数: 24

約数和(自身を含む): 136997460

約数和(自身を除く): 55474226

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 8317, 9802, 16634, 108121, 216242, 241193, 482386, 1405573, 2811146, 3135509, 6271018, 40761617, 81523234]

約数ペア:

[(1, 81523234), (2, 40761617), (13, 6271018), (26, 3135509), (29, 2811146), (58, 1405573), (169, 482386), (338, 241193), (377, 216242), (754, 108121), (4901, 16634), (8317, 9802)]