8164811518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{45263}}^1$

素因数の和:45432

約数の個数: 32

約数和(自身を含む): 13296752640

約数和(自身を除く): 5131941122

約数列:

[1, 2, 19, 38, 47, 94, 101, 202, 893, 1786, 1919, 3838, 4747, 9494, 45263, 90193, 90526, 180386, 859997, 1719994, 2127361, 4254722, 4571563, 9143126, 40419859, 80839718, 86859697, 173719394, 214863461, 429726922, 4082405759, 8164811518]

約数ペア:

[(1, 8164811518), (2, 4082405759), (19, 429726922), (38, 214863461), (47, 173719394), (94, 86859697), (101, 80839718), (202, 40419859), (893, 9143126), (1786, 4571563), (1919, 4254722), (3838, 2127361), (4747, 1719994), (9494, 859997), (45263, 180386), (90193, 90526)]