86999318

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 151732224

約数和(自身を除く): 64732906

約数列:

[1, 2, 7, 14, 127, 167, 254, 293, 334, 586, 889, 1169, 1778, 2051, 2338, 4102, 21209, 37211, 42418, 48931, 74422, 97862, 148463, 260477, 296926, 342517, 520954, 685034, 6214237, 12428474, 43499659, 86999318]

約数ペア:

[(1, 86999318), (2, 43499659), (7, 12428474), (14, 6214237), (127, 685034), (167, 520954), (254, 342517), (293, 296926), (334, 260477), (586, 148463), (889, 97862), (1169, 74422), (1778, 48931), (2051, 42418), (2338, 37211), (4102, 21209)]