31424228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 65064384

約数和(自身を除く): 33640156

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 977, 1462, 1892, 1954, 2924, 3908, 8041, 10747, 16082, 16609, 21494, 32164, 33218, 42011, 42988, 66436, 84022, 168044, 182699, 365398, 462121, 714187, 730796, 924242, 1428374, 1848484, 2856748, 7856057, 15712114, 31424228]

約数ペア:

[(1, 31424228), (2, 15712114), (4, 7856057), (11, 2856748), (17, 1848484), (22, 1428374), (34, 924242), (43, 730796), (44, 714187), (68, 462121), (86, 365398), (172, 182699), (187, 168044), (374, 84022), (473, 66436), (731, 42988), (748, 42011), (946, 33218), (977, 32164), (1462, 21494), (1892, 16609), (1954, 16082), (2924, 10747), (3908, 8041)]