80477852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221093}}^1$

素因数の和:221117

約数の個数: 24

約数和(自身を含む): 173337696

約数和(自身を除く): 92859844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 221093, 442186, 884372, 1547651, 2874209, 3095302, 5748418, 6190604, 11496836, 20119463, 40238926, 80477852]

約数ペア:

[(1, 80477852), (2, 40238926), (4, 20119463), (7, 11496836), (13, 6190604), (14, 5748418), (26, 3095302), (28, 2874209), (52, 1547651), (91, 884372), (182, 442186), (364, 221093)]