80251864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130279}}^1$

素因数の和:130303

約数の個数: 32

約数和(自身を含む): 187603200

約数和(自身を除く): 107351336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 130279, 260558, 521116, 911953, 1042232, 1433069, 1823906, 2866138, 3647812, 5732276, 7295624, 10031483, 11464552, 20062966, 40125932, 80251864]

約数ペア:

[(1, 80251864), (2, 40125932), (4, 20062966), (7, 11464552), (8, 10031483), (11, 7295624), (14, 5732276), (22, 3647812), (28, 2866138), (44, 1823906), (56, 1433069), (77, 1042232), (88, 911953), (154, 521116), (308, 260558), (616, 130279)]