40808008

素因数分解:

$2^3\times {\mathrm{1861}}^1\times {\mathrm{2741}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 76584060

約数和(自身を除く): 35776052

約数列:

[1, 2, 4, 8, 1861, 2741, 3722, 5482, 7444, 10964, 14888, 21928, 5101001, 10202002, 20404004, 40808008]

約数ペア:

[(1, 40808008), (2, 20404004), (4, 10202002), (8, 5101001), (1861, 21928), (2741, 14888), (3722, 10964), (5482, 7444)]