40571152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53951}}^1$

素因数の和:54006

約数の個数: 20

約数和(自身を含む): 80280576

約数和(自身を除く): 39709424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53951, 107902, 215804, 431608, 863216, 2535697, 5071394, 10142788, 20285576, 40571152]

約数ペア:

[(1, 40571152), (2, 20285576), (4, 10142788), (8, 5071394), (16, 2535697), (47, 863216), (94, 431608), (188, 215804), (376, 107902), (752, 53951)]