40947152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3275

約数の個数: 40

約数和(自身を含む): 85815936

約数和(自身を除く): 44868784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 3203, 6392, 6406, 12784, 12812, 25624, 51248, 54451, 108902, 150541, 217804, 301082, 435608, 602164, 871216, 1204328, 2408656, 2559197, 5118394, 10236788, 20473576, 40947152]

約数ペア:

[(1, 40947152), (2, 20473576), (4, 10236788), (8, 5118394), (16, 2559197), (17, 2408656), (34, 1204328), (47, 871216), (68, 602164), (94, 435608), (136, 301082), (188, 217804), (272, 150541), (376, 108902), (752, 54451), (799, 51248), (1598, 25624), (3196, 12812), (3203, 12784), (6392, 6406)]