128468624

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{9413}}^1$

素因数の和:10274

約数の個数: 20

約数和(自身を含む): 249226236

約数和(自身を除く): 120757612

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 9413, 13648, 18826, 37652, 75304, 150608, 8029289, 16058578, 32117156, 64234312, 128468624]

約数ペア:

[(1, 128468624), (2, 64234312), (4, 32117156), (8, 16058578), (16, 8029289), (853, 150608), (1706, 75304), (3412, 37652), (6824, 18826), (9413, 13648)]