171037424

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{42589}}^1$

素因数の和:42848

約数の個数: 20

約数和(自身を含む): 332713080

約数和(自身を除く): 161675656

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 42589, 85178, 170356, 340712, 681424, 10689839, 21379678, 42759356, 85518712, 171037424]

約数ペア:

[(1, 171037424), (2, 85518712), (4, 42759356), (8, 21379678), (16, 10689839), (251, 681424), (502, 340712), (1004, 170356), (2008, 85178), (4016, 42589)]