89080568

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{19501}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 167327160

約数和(自身を除く): 78246592

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 19501, 39002, 78004, 156008, 11135071, 22270142, 44540284, 89080568]

約数ペア:

[(1, 89080568), (2, 44540284), (4, 22270142), (8, 11135071), (571, 156008), (1142, 78004), (2284, 39002), (4568, 19501)]