31479734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110069}}^1$

素因数の和:110095

約数の個数: 16

約数和(自身を含む): 55475280

約数和(自身を除く): 23995546

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 110069, 220138, 1210759, 1430897, 2421518, 2861794, 15739867, 31479734]

約数ペア:

[(1, 31479734), (2, 15739867), (11, 2861794), (13, 2421518), (22, 1430897), (26, 1210759), (143, 220138), (286, 110069)]