86016872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 180558720

約数和(自身を除く): 94541848

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 107, 136, 184, 214, 257, 391, 428, 514, 782, 856, 1028, 1564, 1819, 2056, 2461, 3128, 3638, 4369, 4922, 5911, 7276, 8738, 9844, 11822, 14552, 17476, 19688, 23644, 27499, 34952, 41837, 47288, 54998, 83674, 100487, 109996, 167348, 200974, 219992, 334696, 401948, 467483, 632477, 803896, 934966, 1264954, 1869932, 2529908, 3739864, 5059816, 10752109, 21504218, 43008436, 86016872]

約数ペア:

[(1, 86016872), (2, 43008436), (4, 21504218), (8, 10752109), (17, 5059816), (23, 3739864), (34, 2529908), (46, 1869932), (68, 1264954), (92, 934966), (107, 803896), (136, 632477), (184, 467483), (214, 401948), (257, 334696), (391, 219992), (428, 200974), (514, 167348), (782, 109996), (856, 100487), (1028, 83674), (1564, 54998), (1819, 47288), (2056, 41837), (2461, 34952), (3128, 27499), (3638, 23644), (4369, 19688), (4922, 17476), (5911, 14552), (7276, 11822), (8738, 9844)]