86500336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2329

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 94988048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2111, 2561, 3152, 4222, 5122, 8444, 10244, 16888, 20488, 27443, 33776, 40976, 54886, 109772, 219544, 415867, 439088, 831734, 1663468, 3326936, 5406271, 6653872, 10812542, 21625084, 43250168, 86500336]

約数ペア:

[(1, 86500336), (2, 43250168), (4, 21625084), (8, 10812542), (13, 6653872), (16, 5406271), (26, 3326936), (52, 1663468), (104, 831734), (197, 439088), (208, 415867), (394, 219544), (788, 109772), (1576, 54886), (2111, 40976), (2561, 33776), (3152, 27443), (4222, 20488), (5122, 16888), (8444, 10244)]