81626176

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{11701}}^1$

素因数の和:11822

約数の個数: 28

約数和(自身を含む): 163476940

約数和(自身を除く): 81850764

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 11701, 23402, 46804, 93608, 187216, 374432, 748864, 1275409, 2550818, 5101636, 10203272, 20406544, 40813088, 81626176]

約数ペア:

[(1, 81626176), (2, 40813088), (4, 20406544), (8, 10203272), (16, 5101636), (32, 2550818), (64, 1275409), (109, 748864), (218, 374432), (436, 187216), (872, 93608), (1744, 46804), (3488, 23402), (6976, 11701)]