79686928

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{32983}}^1$

素因数の和:33142

約数の個数: 20

約数和(自身を含む): 155420608

約数和(自身を除く): 75733680

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 32983, 65966, 131932, 263864, 527728, 4980433, 9960866, 19921732, 39843464, 79686928]

約数ペア:

[(1, 79686928), (2, 39843464), (4, 19921732), (8, 9960866), (16, 4980433), (151, 527728), (302, 263864), (604, 131932), (1208, 65966), (2416, 32983)]