91215838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 165182976

約数和(自身を除く): 73967138

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3413, 3818, 6826, 13363, 23891, 26726, 47782, 78499, 156998, 283279, 549493, 566558, 1098986, 1982953, 3965906, 6515417, 13030834, 45607919, 91215838]

約数ペア:

[(1, 91215838), (2, 45607919), (7, 13030834), (14, 6515417), (23, 3965906), (46, 1982953), (83, 1098986), (161, 566558), (166, 549493), (322, 283279), (581, 156998), (1162, 78499), (1909, 47782), (3413, 26726), (3818, 23891), (6826, 13363)]