86260538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15342

約数の個数: 32

約数和(自身を含む): 164398080

約数和(自身を除く): 78137542

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15289, 30578, 107023, 198757, 214046, 397514, 473959, 947918, 1391299, 2782598, 3317713, 6161467, 6635426, 12322934, 43130269, 86260538]

約数ペア:

[(1, 86260538), (2, 43130269), (7, 12322934), (13, 6635426), (14, 6161467), (26, 3317713), (31, 2782598), (62, 1391299), (91, 947918), (182, 473959), (217, 397514), (403, 214046), (434, 198757), (806, 107023), (2821, 30578), (5642, 15289)]