80880742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47521}}^1$

素因数の和:47583

約数の個数: 16

約数和(自身を含む): 130020192

約数和(自身を除く): 49139450

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 47521, 95042, 1092983, 1758277, 2185966, 3516554, 40440371, 80880742]

約数ペア:

[(1, 80880742), (2, 40440371), (23, 3516554), (37, 2185966), (46, 1758277), (74, 1092983), (851, 95042), (1702, 47521)]