33320816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{122503}}^1$

素因数の和:122528

約数の個数: 20

約数和(自身を含む): 68357232

約数和(自身を除く): 35036416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 122503, 245006, 490012, 980024, 1960048, 2082551, 4165102, 8330204, 16660408, 33320816]

約数ペア:

[(1, 33320816), (2, 16660408), (4, 8330204), (8, 4165102), (16, 2082551), (17, 1960048), (34, 980024), (68, 490012), (136, 245006), (272, 122503)]