86856128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 56

約数和(自身を含む): 184599072

約数和(自身を除く): 97742944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 776, 823, 1088, 1552, 1646, 1649, 3104, 3292, 3298, 6208, 6584, 6596, 13168, 13192, 13991, 26336, 26384, 27982, 52672, 52768, 55964, 79831, 105536, 111928, 159662, 223856, 319324, 447712, 638648, 895424, 1277296, 1357127, 2554592, 2714254, 5109184, 5428508, 10857016, 21714032, 43428064, 86856128]

約数ペア:

[(1, 86856128), (2, 43428064), (4, 21714032), (8, 10857016), (16, 5428508), (17, 5109184), (32, 2714254), (34, 2554592), (64, 1357127), (68, 1277296), (97, 895424), (136, 638648), (194, 447712), (272, 319324), (388, 223856), (544, 159662), (776, 111928), (823, 105536), (1088, 79831), (1552, 55964), (1646, 52768), (1649, 52672), (3104, 27982), (3292, 26384), (3298, 26336), (6208, 13991), (6584, 13192), (6596, 13168)]