83838136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1087}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 162938880

約数和(自身を除く): 79100744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 1087, 1244, 2174, 2488, 4348, 8696, 9641, 19282, 33697, 38564, 67394, 77128, 134788, 269576, 338057, 676114, 1352228, 2704456, 10479767, 20959534, 41919068, 83838136]

約数ペア:

[(1, 83838136), (2, 41919068), (4, 20959534), (8, 10479767), (31, 2704456), (62, 1352228), (124, 676114), (248, 338057), (311, 269576), (622, 134788), (1087, 77128), (1244, 67394), (2174, 38564), (2488, 33697), (4348, 19282), (8696, 9641)]