3131786536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{321143}}^1$

素因数の和:321225

約数の個数: 32

約数和(自身を含む): 6243039360

約数和(自身を除く): 3111252824

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 321143, 642286, 1284572, 2569144, 7386289, 14772578, 17020579, 29545156, 34041158, 59090312, 68082316, 136164632, 391473317, 782946634, 1565893268, 3131786536]

約数ペア:

[(1, 3131786536), (2, 1565893268), (4, 782946634), (8, 391473317), (23, 136164632), (46, 68082316), (53, 59090312), (92, 34041158), (106, 29545156), (184, 17020579), (212, 14772578), (424, 7386289), (1219, 2569144), (2438, 1284572), (4876, 642286), (9752, 321143)]