31940161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 5315519

約数列:

[1, 11, 17, 109, 187, 1199, 1567, 1853, 17237, 20383, 26639, 170803, 293029, 1878833, 2903651, 31940161]

約数ペア:

[(1, 31940161), (11, 2903651), (17, 1878833), (109, 293029), (187, 170803), (1199, 26639), (1567, 20383), (1853, 17237)]