80490818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76367}}^1$

素因数の和:76417

約数の個数: 16

約数和(自身を含む): 131963904

約数和(自身を除く): 51473086

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 76367, 152734, 1298239, 2367377, 2596478, 4734754, 40245409, 80490818]

約数ペア:

[(1, 80490818), (2, 40245409), (17, 4734754), (31, 2596478), (34, 2367377), (62, 1298239), (527, 152734), (1054, 76367)]