89820722

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 139839696

約数和(自身を除く): 50018974

約数列:

[1, 2, 43, 86, 107, 214, 227, 454, 1849, 3698, 4601, 9202, 9761, 19522, 24289, 48578, 197843, 395686, 419723, 839446, 1044427, 2088854, 44910361, 89820722]

約数ペア:

[(1, 89820722), (2, 44910361), (43, 2088854), (86, 1044427), (107, 839446), (214, 419723), (227, 395686), (454, 197843), (1849, 48578), (3698, 24289), (4601, 19522), (9202, 9761)]