86386972

素因数分解:

$2^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{2153}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 172974816

約数和(自身を除く): 86587844

約数列:

[1, 2, 4, 7, 14, 28, 1433, 2153, 2866, 4306, 5732, 8612, 10031, 15071, 20062, 30142, 40124, 60284, 3085249, 6170498, 12340996, 21596743, 43193486, 86386972]

約数ペア:

[(1, 86386972), (2, 43193486), (4, 21596743), (7, 12340996), (14, 6170498), (28, 3085249), (1433, 60284), (2153, 40124), (2866, 30142), (4306, 20062), (5732, 15071), (8612, 10031)]