79713968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{262217}}^1$

素因数の和:262244

約数の個数: 20

約数和(自身を含む): 162575160

約数和(自身を除く): 82861192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 262217, 524434, 1048868, 2097736, 4195472, 4982123, 9964246, 19928492, 39856984, 79713968]

約数ペア:

[(1, 79713968), (2, 39856984), (4, 19928492), (8, 9964246), (16, 4982123), (19, 4195472), (38, 2097736), (76, 1048868), (152, 524434), (304, 262217)]