40861456

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2389}}^1$

素因数の和:3466

約数の個数: 20

約数和(自身を含む): 79276300

約数和(自身を除く): 38414844

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2389, 4276, 4778, 8552, 9556, 17104, 19112, 38224, 2553841, 5107682, 10215364, 20430728, 40861456]

約数ペア:

[(1, 40861456), (2, 20430728), (4, 10215364), (8, 5107682), (16, 2553841), (1069, 38224), (2138, 19112), (2389, 17104), (4276, 9556), (4778, 8552)]