83990404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1523}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 155923488

約数和(自身を除く): 71933084

約数列:

[1, 2, 4, 17, 34, 68, 811, 1523, 1622, 3046, 3244, 6092, 13787, 25891, 27574, 51782, 55148, 103564, 1235153, 2470306, 4940612, 20997601, 41995202, 83990404]

約数ペア:

[(1, 83990404), (2, 41995202), (4, 20997601), (17, 4940612), (34, 2470306), (68, 1235153), (811, 103564), (1523, 55148), (1622, 51782), (3046, 27574), (3244, 25891), (6092, 13787)]