90581168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{333019}}^1$

素因数の和:333044

約数の個数: 20

約数和(自身を含む): 185825160

約数和(自身を除く): 95243992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 333019, 666038, 1332076, 2664152, 5328304, 5661323, 11322646, 22645292, 45290584, 90581168]

約数ペア:

[(1, 90581168), (2, 45290584), (4, 22645292), (8, 11322646), (16, 5661323), (17, 5328304), (34, 2664152), (68, 1332076), (136, 666038), (272, 333019)]