56941712

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{15959}}^1$

素因数の和:16190

約数の個数: 20

約数和(自身を含む): 110826240

約数和(自身を除く): 53884528

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 15959, 31918, 63836, 127672, 255344, 3558857, 7117714, 14235428, 28470856, 56941712]

約数ペア:

[(1, 56941712), (2, 28470856), (4, 14235428), (8, 7117714), (16, 3558857), (223, 255344), (446, 127672), (892, 63836), (1784, 31918), (3568, 15959)]