16431384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 45976320

約数和(自身を除く): 29544936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 103, 136, 138, 184, 204, 206, 276, 289, 309, 391, 408, 412, 552, 578, 618, 782, 824, 867, 1156, 1173, 1236, 1564, 1734, 1751, 2312, 2346, 2369, 2472, 3128, 3468, 3502, 4692, 4738, 5253, 6647, 6936, 7004, 7107, 9384, 9476, 10506, 13294, 14008, 14214, 18952, 19941, 21012, 26588, 28428, 29767, 39882, 40273, 42024, 53176, 56856, 59534, 79764, 80546, 89301, 119068, 120819, 159528, 161092, 178602, 238136, 241638, 322184, 357204, 483276, 684641, 714408, 966552, 1369282, 2053923, 2738564, 4107846, 5477128, 8215692, 16431384]

約数ペア:

[(1, 16431384), (2, 8215692), (3, 5477128), (4, 4107846), (6, 2738564), (8, 2053923), (12, 1369282), (17, 966552), (23, 714408), (24, 684641), (34, 483276), (46, 357204), (51, 322184), (68, 241638), (69, 238136), (92, 178602), (102, 161092), (103, 159528), (136, 120819), (138, 119068), (184, 89301), (204, 80546), (206, 79764), (276, 59534), (289, 56856), (309, 53176), (391, 42024), (408, 40273), (412, 39882), (552, 29767), (578, 28428), (618, 26588), (782, 21012), (824, 19941), (867, 18952), (1156, 14214), (1173, 14008), (1236, 13294), (1564, 10506), (1734, 9476), (1751, 9384), (2312, 7107), (2346, 7004), (2369, 6936), (2472, 6647), (3128, 5253), (3468, 4738), (3502, 4692)]