31895006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111521}}^1$

素因数の和:111547

約数の個数: 16

約数和(自身を含む): 56207088

約数和(自身を除く): 24312082

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 111521, 223042, 1226731, 1449773, 2453462, 2899546, 15947503, 31895006]

約数ペア:

[(1, 31895006), (2, 15947503), (11, 2899546), (13, 2453462), (22, 1449773), (26, 1226731), (143, 223042), (286, 111521)]