31850814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 66749184

約数和(自身を除く): 34898370

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 521, 886, 1042, 1329, 1563, 2658, 3126, 10189, 11983, 20378, 23966, 30567, 35949, 61134, 71898, 230803, 461606, 692409, 1384818, 5308469, 10616938, 15925407, 31850814]

約数ペア:

[(1, 31850814), (2, 15925407), (3, 10616938), (6, 5308469), (23, 1384818), (46, 692409), (69, 461606), (138, 230803), (443, 71898), (521, 61134), (886, 35949), (1042, 30567), (1329, 23966), (1563, 20378), (2658, 11983), (3126, 10189)]