64869416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{476981}}^1$

素因数の和:477004

約数の個数: 16

約数和(自身を含む): 128785140

約数和(自身を除く): 63915724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 476981, 953962, 1907924, 3815848, 8108677, 16217354, 32434708, 64869416]

約数ペア:

[(1, 64869416), (2, 32434708), (4, 16217354), (8, 8108677), (17, 3815848), (34, 1907924), (68, 953962), (136, 476981)]