102887992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{857}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 198198000

約数和(自身を除く): 95310008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 349, 698, 857, 1396, 1714, 2792, 3428, 6856, 15007, 30014, 36851, 60028, 73702, 120056, 147404, 294808, 299093, 598186, 1196372, 2392744, 12860999, 25721998, 51443996, 102887992]

約数ペア:

[(1, 102887992), (2, 51443996), (4, 25721998), (8, 12860999), (43, 2392744), (86, 1196372), (172, 598186), (344, 299093), (349, 294808), (698, 147404), (857, 120056), (1396, 73702), (1714, 60028), (2792, 36851), (3428, 30014), (6856, 15007)]