89986930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3511}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 177510528

約数和(自身を除く): 87523598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 3511, 5126, 7022, 12815, 17555, 25630, 35110, 38621, 77242, 193105, 386210, 818063, 1636126, 4090315, 8180630, 8998693, 17997386, 44993465, 89986930]

約数ペア:

[(1, 89986930), (2, 44993465), (5, 17997386), (10, 8998693), (11, 8180630), (22, 4090315), (55, 1636126), (110, 818063), (233, 386210), (466, 193105), (1165, 77242), (2330, 38621), (2563, 35110), (3511, 25630), (5126, 17555), (7022, 12815)]