82809344

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 40

約数和(自身を含む): 166499388

約数和(自身を除く): 83690044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 821, 1576, 1642, 3152, 3284, 6304, 6568, 12608, 13136, 25216, 26272, 50432, 52544, 100864, 105088, 161737, 210176, 323474, 420352, 646948, 1293896, 2587792, 5175584, 10351168, 20702336, 41404672, 82809344]

約数ペア:

[(1, 82809344), (2, 41404672), (4, 20702336), (8, 10351168), (16, 5175584), (32, 2587792), (64, 1293896), (128, 646948), (197, 420352), (256, 323474), (394, 210176), (512, 161737), (788, 105088), (821, 100864), (1576, 52544), (1642, 50432), (3152, 26272), (3284, 25216), (6304, 13136), (6568, 12608)]