80943338

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{10687}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 139029504

約数和(自身を除く): 58086166

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 10687, 21374, 74809, 149618, 5781667, 11563334, 40471669, 80943338]

約数ペア:

[(1, 80943338), (2, 40471669), (7, 11563334), (14, 5781667), (541, 149618), (1082, 74809), (3787, 21374), (7574, 10687)]