80782466

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 129474048

約数和(自身を除く): 48691582

約数列:

[1, 2, 31, 43, 62, 86, 157, 193, 314, 386, 1333, 2666, 4867, 5983, 6751, 8299, 9734, 11966, 13502, 16598, 30301, 60602, 209281, 257269, 418562, 514538, 939331, 1302943, 1878662, 2605886, 40391233, 80782466]

約数ペア:

[(1, 80782466), (2, 40391233), (31, 2605886), (43, 1878662), (62, 1302943), (86, 939331), (157, 514538), (193, 418562), (314, 257269), (386, 209281), (1333, 60602), (2666, 30301), (4867, 16598), (5983, 13502), (6751, 11966), (8299, 9734)]