104291728

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{15937}}^1$

素因数の和:16354

約数の個数: 20

約数和(自身を含む): 202571980

約数和(自身を除く): 98280252

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 15937, 31874, 63748, 127496, 254992, 6518233, 13036466, 26072932, 52145864, 104291728]

約数ペア:

[(1, 104291728), (2, 52145864), (4, 26072932), (8, 13036466), (16, 6518233), (409, 254992), (818, 127496), (1636, 63748), (3272, 31874), (6544, 15937)]