86348423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 23137657

約数列:

[1, 7, 17, 31, 89, 119, 217, 263, 527, 623, 1513, 1841, 2759, 3689, 4471, 8153, 10591, 19313, 23407, 31297, 46903, 57071, 138601, 163849, 328321, 397919, 725617, 970207, 2785433, 5079319, 12335489, 86348423]

約数ペア:

[(1, 86348423), (7, 12335489), (17, 5079319), (31, 2785433), (89, 970207), (119, 725617), (217, 397919), (263, 328321), (527, 163849), (623, 138601), (1513, 57071), (1841, 46903), (2759, 31297), (3689, 23407), (4471, 19313), (8153, 10591)]