80275184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{456109}}^1$

素因数の和:456128

約数の個数: 20

約数和(自身を含む): 169672920

約数和(自身を除く): 89397736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 456109, 912218, 1824436, 3648872, 5017199, 7297744, 10034398, 20068796, 40137592, 80275184]

約数ペア:

[(1, 80275184), (2, 40137592), (4, 20068796), (8, 10034398), (11, 7297744), (16, 5017199), (22, 3648872), (44, 1824436), (88, 912218), (176, 456109)]