8421232

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{3229}}^1$

素因数の和:3400

約数の個数: 20

約数和(自身を含む): 16421320

約数和(自身を除く): 8000088

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 3229, 6458, 12916, 25832, 51664, 526327, 1052654, 2105308, 4210616, 8421232]

約数ペア:

[(1, 8421232), (2, 4210616), (4, 2105308), (8, 1052654), (16, 526327), (163, 51664), (326, 25832), (652, 12916), (1304, 6458), (2608, 3229)]