90837766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 147502080

約数和(自身を除く): 56664314

約数列:

[1, 2, 17, 34, 109, 127, 193, 218, 254, 386, 1853, 2159, 3281, 3706, 4318, 6562, 13843, 21037, 24511, 27686, 42074, 49022, 235331, 357629, 416687, 470662, 715258, 833374, 2671699, 5343398, 45418883, 90837766]

約数ペア:

[(1, 90837766), (2, 45418883), (17, 5343398), (34, 2671699), (109, 833374), (127, 715258), (193, 470662), (218, 416687), (254, 357629), (386, 235331), (1853, 49022), (2159, 42074), (3281, 27686), (3706, 24511), (4318, 21037), (6562, 13843)]