80616404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63179}}^1$

素因数の和:63223

約数の個数: 24

約数和(自身を含む): 159213600

約数和(自身を除く): 78597196

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 63179, 126358, 252716, 694969, 1389938, 1832191, 2779876, 3664382, 7328764, 20154101, 40308202, 80616404]

約数ペア:

[(1, 80616404), (2, 40308202), (4, 20154101), (11, 7328764), (22, 3664382), (29, 2779876), (44, 1832191), (58, 1389938), (116, 694969), (319, 252716), (638, 126358), (1276, 63179)]