161009528

素因数分解:

$2^3\times {\mathrm{2251}}^1\times {\mathrm{8941}}^1$

素因数の和:11198

約数の個数: 16

約数和(自身を含む): 302060760

約数和(自身を除く): 141051232

約数列:

[1, 2, 4, 8, 2251, 4502, 8941, 9004, 17882, 18008, 35764, 71528, 20126191, 40252382, 80504764, 161009528]

約数ペア:

[(1, 161009528), (2, 80504764), (4, 40252382), (8, 20126191), (2251, 71528), (4502, 35764), (8941, 18008), (9004, 17882)]