90797618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3989}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 143640000

約数和(自身を除く): 52842382

約数列:

[1, 2, 19, 38, 599, 1198, 3989, 7978, 11381, 22762, 75791, 151582, 2389411, 4778822, 45398809, 90797618]

約数ペア:

[(1, 90797618), (2, 45398809), (19, 4778822), (38, 2389411), (599, 151582), (1198, 75791), (3989, 22762), (7978, 11381)]