91140628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11131}}^1$

素因数の和:11247

約数の個数: 24

約数和(自身を含む): 168315840

約数和(自身を除く): 77175212

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 11131, 22262, 44524, 256013, 512026, 990659, 1024052, 1981318, 3962636, 22785157, 45570314, 91140628]

約数ペア:

[(1, 91140628), (2, 45570314), (4, 22785157), (23, 3962636), (46, 1981318), (89, 1024052), (92, 990659), (178, 512026), (356, 256013), (2047, 44524), (4094, 22262), (8188, 11131)]