82449968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271217}}^1$

素因数の和:271244

約数の個数: 20

約数和(自身を含む): 168155160

約数和(自身を除く): 85705192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 271217, 542434, 1084868, 2169736, 4339472, 5153123, 10306246, 20612492, 41224984, 82449968]

約数ペア:

[(1, 82449968), (2, 41224984), (4, 20612492), (8, 10306246), (16, 5153123), (19, 4339472), (38, 2169736), (76, 1084868), (152, 542434), (304, 271217)]