31103665978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10357}}^1\times {\mathrm{19501}}^1$

素因数の和:29878

約数の個数: 32

約数和(自身を含む): 58176494208

約数和(自身を除く): 27072828230

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 10357, 19501, 20714, 39002, 72499, 113927, 136507, 144998, 214511, 227854, 273014, 429022, 797489, 1501577, 1594978, 3003154, 201971857, 403943714, 1413802999, 2221690427, 2827605998, 4443380854, 15551832989, 31103665978]

約数ペア:

[(1, 31103665978), (2, 15551832989), (7, 4443380854), (11, 2827605998), (14, 2221690427), (22, 1413802999), (77, 403943714), (154, 201971857), (10357, 3003154), (19501, 1594978), (20714, 1501577), (39002, 797489), (72499, 429022), (113927, 273014), (136507, 227854), (144998, 214511)]