8543416

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 19066320

約数和(自身を除く): 10522904

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 328, 427, 488, 574, 854, 1148, 1708, 2296, 2501, 3416, 3721, 5002, 7442, 10004, 14884, 17507, 20008, 26047, 29768, 35014, 52094, 70028, 104188, 140056, 152561, 208376, 305122, 610244, 1067927, 1220488, 2135854, 4271708, 8543416]

約数ペア:

[(1, 8543416), (2, 4271708), (4, 2135854), (7, 1220488), (8, 1067927), (14, 610244), (28, 305122), (41, 208376), (56, 152561), (61, 140056), (82, 104188), (122, 70028), (164, 52094), (244, 35014), (287, 29768), (328, 26047), (427, 20008), (488, 17507), (574, 14884), (854, 10004), (1148, 7442), (1708, 5002), (2296, 3721), (2501, 3416)]