38293904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{217579}}^1$

素因数の和:217598

約数の個数: 20

約数和(自身を含む): 80939760

約数和(自身を除く): 42645856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 217579, 435158, 870316, 1740632, 2393369, 3481264, 4786738, 9573476, 19146952, 38293904]

約数ペア:

[(1, 38293904), (2, 19146952), (4, 9573476), (8, 4786738), (11, 3481264), (16, 2393369), (22, 1740632), (44, 870316), (88, 435158), (176, 217579)]