40529488

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{11159}}^1$

素因数の和:11394

約数の個数: 20

約数和(自身を含む): 78878880

約数和(自身を除く): 38349392

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 11159, 22318, 44636, 89272, 178544, 2533093, 5066186, 10132372, 20264744, 40529488]

約数ペア:

[(1, 40529488), (2, 20264744), (4, 10132372), (8, 5066186), (16, 2533093), (227, 178544), (454, 89272), (908, 44636), (1816, 22318), (3632, 11159)]