85405688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5869}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 171169200

約数和(自身を除く): 85763512

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5869, 7276, 11738, 14552, 23476, 46952, 99773, 199546, 399092, 627983, 798184, 1255966, 2511932, 5023864, 10675711, 21351422, 42702844, 85405688]

約数ペア:

[(1, 85405688), (2, 42702844), (4, 21351422), (8, 10675711), (17, 5023864), (34, 2511932), (68, 1255966), (107, 798184), (136, 627983), (214, 399092), (428, 199546), (856, 99773), (1819, 46952), (3638, 23476), (5869, 14552), (7276, 11738)]