85878296

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4931}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 184654080

約数和(自身を除く): 98775784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 4931, 8708, 9862, 17416, 19724, 34517, 39448, 69034, 138068, 276136, 1533541, 3067082, 6134164, 10734787, 12268328, 21469574, 42939148, 85878296]

約数ペア:

[(1, 85878296), (2, 42939148), (4, 21469574), (7, 12268328), (8, 10734787), (14, 6134164), (28, 3067082), (56, 1533541), (311, 276136), (622, 138068), (1244, 69034), (2177, 39448), (2488, 34517), (4354, 19724), (4931, 17416), (8708, 9862)]