16904792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{51539}}^1$

素因数の和:51586

約数の個数: 16

約数和(自身を含む): 32470200

約数和(自身を除く): 15565408

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 51539, 103078, 206156, 412312, 2113099, 4226198, 8452396, 16904792]

約数ペア:

[(1, 16904792), (2, 8452396), (4, 4226198), (8, 2113099), (41, 412312), (82, 206156), (164, 103078), (328, 51539)]