80946256

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{3121}}^1$

素因数の和:4750

約数の個数: 20

約数和(自身を含む): 156980404

約数和(自身を除く): 76034148

約数列:

[1, 2, 4, 8, 16, 1621, 3121, 3242, 6242, 6484, 12484, 12968, 24968, 25936, 49936, 5059141, 10118282, 20236564, 40473128, 80946256]

約数ペア:

[(1, 80946256), (2, 40473128), (4, 20236564), (8, 10118282), (16, 5059141), (1621, 49936), (3121, 25936), (3242, 24968), (6242, 12968), (6484, 12484)]