89247722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 55904278

約数列:

[1, 2, 17, 34, 79, 149, 158, 223, 298, 446, 1343, 2533, 2686, 3791, 5066, 7582, 11771, 17617, 23542, 33227, 35234, 66454, 200107, 299489, 400214, 564859, 598978, 1129718, 2624933, 5249866, 44623861, 89247722]

約数ペア:

[(1, 89247722), (2, 44623861), (17, 5249866), (34, 2624933), (79, 1129718), (149, 598978), (158, 564859), (223, 400214), (298, 299489), (446, 200107), (1343, 66454), (2533, 35234), (2686, 33227), (3791, 23542), (5066, 17617), (7582, 11771)]