89749726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 155167488

約数和(自身を除く): 65417762

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 2137, 3818, 4274, 20999, 23507, 41998, 47014, 49151, 98302, 177371, 354742, 540661, 1081322, 1951081, 3902162, 4079533, 8159066, 44874863, 89749726]

約数ペア:

[(1, 89749726), (2, 44874863), (11, 8159066), (22, 4079533), (23, 3902162), (46, 1951081), (83, 1081322), (166, 540661), (253, 354742), (506, 177371), (913, 98302), (1826, 49151), (1909, 47014), (2137, 41998), (3818, 23507), (4274, 20999)]