17883933664

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2521}}^1\times {\mathrm{5407}}^1$

素因数の和:7979

約数の個数: 48

約数和(自身を含む): 36088730496

約数和(自身を除く): 18204796832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2521, 5042, 5407, 10084, 10814, 20168, 21628, 40336, 43256, 80672, 86512, 103361, 173024, 206722, 221687, 413444, 443374, 826888, 886748, 1653776, 1773496, 3307552, 3546992, 7093984, 13631047, 27262094, 54524188, 109048376, 218096752, 436193504, 558872927, 1117745854, 2235491708, 4470983416, 8941966832, 17883933664]

約数ペア:

[(1, 17883933664), (2, 8941966832), (4, 4470983416), (8, 2235491708), (16, 1117745854), (32, 558872927), (41, 436193504), (82, 218096752), (164, 109048376), (328, 54524188), (656, 27262094), (1312, 13631047), (2521, 7093984), (5042, 3546992), (5407, 3307552), (10084, 1773496), (10814, 1653776), (20168, 886748), (21628, 826888), (40336, 443374), (43256, 413444), (80672, 221687), (86512, 206722), (103361, 173024)]