80493463172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9957133}}^1$

素因数の和:9957227

約数の個数: 24

約数和(自身を含む): 147206269056

約数和(自身を除く): 66712805884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 9957133, 19914266, 39828532, 428156719, 467985251, 856313438, 935970502, 1712626876, 1871941004, 20123365793, 40246731586, 80493463172]

約数ペア:

[(1, 80493463172), (2, 40246731586), (4, 20123365793), (43, 1871941004), (47, 1712626876), (86, 935970502), (94, 856313438), (172, 467985251), (188, 428156719), (2021, 39828532), (4042, 19914266), (8084, 9957133)]