118038064

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{40759}}^1$

素因数の和:40948

約数の個数: 20

約数和(自身を含む): 229967920

約数和(自身を除く): 111929856

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 40759, 81518, 163036, 326072, 652144, 7377379, 14754758, 29509516, 59019032, 118038064]

約数ペア:

[(1, 118038064), (2, 59019032), (4, 29509516), (8, 14754758), (16, 7377379), (181, 652144), (362, 326072), (724, 163036), (1448, 81518), (2896, 40759)]