26432864

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20147}}^1$

素因数の和:20198

約数の個数: 24

約数和(自身を含む): 53311608

約数和(自身を除く): 26878744

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20147, 40294, 80588, 161176, 322352, 644704, 826027, 1652054, 3304108, 6608216, 13216432, 26432864]

約数ペア:

[(1, 26432864), (2, 13216432), (4, 6608216), (8, 3304108), (16, 1652054), (32, 826027), (41, 644704), (82, 322352), (164, 161176), (328, 80588), (656, 40294), (1312, 20147)]