85921276

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{5393}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 172176480

約数和(自身を除く): 86255204

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 5393, 7966, 10786, 15932, 21572, 37751, 75502, 151004, 3068617, 6137234, 12274468, 21480319, 42960638, 85921276]

約数ペア:

[(1, 85921276), (2, 42960638), (4, 21480319), (7, 12274468), (14, 6137234), (28, 3068617), (569, 151004), (1138, 75502), (2276, 37751), (3983, 21572), (5393, 15932), (7966, 10786)]