464271728

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{130121}}^1$

素因数の和:130352

約数の個数: 20

約数和(自身を含む): 903567168

約数和(自身を除く): 439295440

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 130121, 260242, 520484, 1040968, 2081936, 29016983, 58033966, 116067932, 232135864, 464271728]

約数ペア:

[(1, 464271728), (2, 232135864), (4, 116067932), (8, 58033966), (16, 29016983), (223, 2081936), (446, 1040968), (892, 520484), (1784, 260242), (3568, 130121)]