86636691496

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{2131}}^1\times {\mathrm{52391}}^1$

素因数の和:54625

約数の個数: 32

約数和(自身を含む): 164198623680

約数和(自身を除く): 77561932184

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 2131, 4262, 8524, 17048, 52391, 104782, 206707, 209564, 413414, 419128, 826828, 1653656, 5081927, 10163854, 20327708, 40655416, 111645221, 223290442, 446580884, 893161768, 10829586437, 21659172874, 43318345748, 86636691496]

約数ペア:

[(1, 86636691496), (2, 43318345748), (4, 21659172874), (8, 10829586437), (97, 893161768), (194, 446580884), (388, 223290442), (776, 111645221), (2131, 40655416), (4262, 20327708), (8524, 10163854), (17048, 5081927), (52391, 1653656), (104782, 826828), (206707, 419128), (209564, 413414)]