31202314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 55722240

約数和(自身を除く): 24519926

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1381, 1738, 2054, 2762, 11297, 15191, 17953, 22594, 30382, 35906, 109099, 197483, 218198, 394966, 1200089, 1418287, 2400178, 2836574, 15601157, 31202314]

約数ペア:

[(1, 31202314), (2, 15601157), (11, 2836574), (13, 2400178), (22, 1418287), (26, 1200089), (79, 394966), (143, 218198), (158, 197483), (286, 109099), (869, 35906), (1027, 30382), (1381, 22594), (1738, 17953), (2054, 15191), (2762, 11297)]