89071318

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 166129920

約数和(自身を除く): 77058602

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 919, 989, 1127, 1838, 1978, 2107, 2254, 4214, 6433, 6923, 12866, 13846, 21137, 39517, 42274, 45031, 48461, 79034, 90062, 96922, 147959, 276619, 295918, 553238, 908891, 1035713, 1817782, 1936333, 2071426, 3872666, 6362237, 12724474, 44535659, 89071318]

約数ペア:

[(1, 89071318), (2, 44535659), (7, 12724474), (14, 6362237), (23, 3872666), (43, 2071426), (46, 1936333), (49, 1817782), (86, 1035713), (98, 908891), (161, 553238), (301, 295918), (322, 276619), (602, 147959), (919, 96922), (989, 90062), (1127, 79034), (1838, 48461), (1978, 45031), (2107, 42274), (2254, 39517), (4214, 21137), (6433, 13846), (6923, 12866)]