80285416

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{4951}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 150639840

約数和(自身を除く): 70354424

約数列:

[1, 2, 4, 8, 2027, 4054, 4951, 8108, 9902, 16216, 19804, 39608, 10035677, 20071354, 40142708, 80285416]

約数ペア:

[(1, 80285416), (2, 40142708), (4, 20071354), (8, 10035677), (2027, 39608), (4054, 19804), (4951, 16216), (8108, 9902)]