80312276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44519}}^1$

素因数の和:44575

約数の個数: 24

約数和(自身を含む): 157066560

約数和(自身を除く): 76754284

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 44519, 89038, 178076, 489709, 979418, 1825279, 1958836, 3650558, 7301116, 20078069, 40156138, 80312276]

約数ペア:

[(1, 80312276), (2, 40156138), (4, 20078069), (11, 7301116), (22, 3650558), (41, 1958836), (44, 1825279), (82, 979418), (164, 489709), (451, 178076), (902, 89038), (1804, 44519)]