31221296

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{2857}}^1$

素因数の和:3548

約数の個数: 20

約数和(自身を含む): 60601032

約数和(自身を除く): 29379736

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 2857, 5464, 5714, 10928, 11428, 22856, 45712, 1951331, 3902662, 7805324, 15610648, 31221296]

約数ペア:

[(1, 31221296), (2, 15610648), (4, 7805324), (8, 3902662), (16, 1951331), (683, 45712), (1366, 22856), (2732, 11428), (2857, 10928), (5464, 5714)]