40813168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231893}}^1$

素因数の和:231912

約数の個数: 20

約数和(自身を含む): 86264568

約数和(自身を除く): 45451400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231893, 463786, 927572, 1855144, 2550823, 3710288, 5101646, 10203292, 20406584, 40813168]

約数ペア:

[(1, 40813168), (2, 20406584), (4, 10203292), (8, 5101646), (11, 3710288), (16, 2550823), (22, 1855144), (44, 927572), (88, 463786), (176, 231893)]