80161288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 158780160

約数和(自身を除く): 78618872

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 7517, 10664, 15034, 30068, 60136, 233027, 323231, 466054, 646462, 932108, 1292924, 1864216, 2585848, 10020161, 20040322, 40080644, 80161288]

約数ペア:

[(1, 80161288), (2, 40080644), (4, 20040322), (8, 10020161), (31, 2585848), (43, 1864216), (62, 1292924), (86, 932108), (124, 646462), (172, 466054), (248, 323231), (344, 233027), (1333, 60136), (2666, 30068), (5332, 15034), (7517, 10664)]