319045928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{972701}}^1$

素因数の和:972748

約数の個数: 16

約数和(自身を含む): 612802260

約数和(自身を除く): 293756332

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 972701, 1945402, 3890804, 7781608, 39880741, 79761482, 159522964, 319045928]

約数ペア:

[(1, 319045928), (2, 159522964), (4, 79761482), (8, 39880741), (41, 7781608), (82, 3890804), (164, 1945402), (328, 972701)]