16681496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5531}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 34851600

約数和(自身を除く): 18170104

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 5531, 11062, 22124, 44248, 71903, 143806, 160399, 287612, 320798, 575224, 641596, 1283192, 2085187, 4170374, 8340748, 16681496]

約数ペア:

[(1, 16681496), (2, 8340748), (4, 4170374), (8, 2085187), (13, 1283192), (26, 641596), (29, 575224), (52, 320798), (58, 287612), (104, 160399), (116, 143806), (232, 71903), (377, 44248), (754, 22124), (1508, 11062), (3016, 5531)]