56452784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207547}}^1$

素因数の和:207572

約数の個数: 20

約数和(自身を含む): 115811784

約数和(自身を除く): 59359000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207547, 415094, 830188, 1660376, 3320752, 3528299, 7056598, 14113196, 28226392, 56452784]

約数ペア:

[(1, 56452784), (2, 28226392), (4, 14113196), (8, 7056598), (16, 3528299), (17, 3320752), (34, 1660376), (68, 830188), (136, 415094), (272, 207547)]