56433872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{320647}}^1$

素因数の和:320666

約数の個数: 20

約数和(自身を含む): 119281056

約数和(自身を除く): 62847184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 320647, 641294, 1282588, 2565176, 3527117, 5130352, 7054234, 14108468, 28216936, 56433872]

約数ペア:

[(1, 56433872), (2, 28216936), (4, 14108468), (8, 7054234), (11, 5130352), (16, 3527117), (22, 2565176), (44, 1282588), (88, 641294), (176, 320647)]