31740437

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 34376832

約数和(自身を除く): 2636395

約数列:

[1, 23, 41, 97, 347, 943, 2231, 3977, 7981, 14227, 33659, 91471, 327221, 774157, 1380019, 31740437]

約数ペア:

[(1, 31740437), (23, 1380019), (41, 774157), (97, 327221), (347, 91471), (943, 33659), (2231, 14227), (3977, 7981)]