81083266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{55009}}^1$

素因数の和:55089

約数の個数: 16

約数和(自身を含む): 134664480

約数和(自身を除く): 53581214

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 55009, 110018, 605099, 1210198, 3685603, 7371206, 40541633, 81083266]

約数ペア:

[(1, 81083266), (2, 40541633), (11, 7371206), (22, 3685603), (67, 1210198), (134, 605099), (737, 110018), (1474, 55009)]