40911152

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{4889}}^1$

素因数の和:5420

約数の個数: 20

約数和(自身を含む): 79433160

約数和(自身を除く): 38522008

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 4889, 8368, 9778, 19556, 39112, 78224, 2556947, 5113894, 10227788, 20455576, 40911152]

約数ペア:

[(1, 40911152), (2, 20455576), (4, 10227788), (8, 5113894), (16, 2556947), (523, 78224), (1046, 39112), (2092, 19556), (4184, 9778), (4889, 8368)]