80417814

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{60103}}^1$

素因数の和:60331

約数の個数: 16

約数和(自身を含む): 161559552

約数和(自身を除く): 81141738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 60103, 120206, 180309, 360618, 13402969, 26805938, 40208907, 80417814]

約数ペア:

[(1, 80417814), (2, 40208907), (3, 26805938), (6, 13402969), (223, 360618), (446, 180309), (669, 120206), (1338, 60103)]