40691656

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{4159}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 76377600

約数和(自身を除く): 35685944

約数列:

[1, 2, 4, 8, 1223, 2446, 4159, 4892, 8318, 9784, 16636, 33272, 5086457, 10172914, 20345828, 40691656]

約数ペア:

[(1, 40691656), (2, 20345828), (4, 10172914), (8, 5086457), (1223, 33272), (2446, 16636), (4159, 9784), (4892, 8318)]