80962256

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{69317}}^1$

素因数の和:69398

約数の個数: 20

約数和(自身を含む): 159015492

約数和(自身を除く): 78053236

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 69317, 138634, 277268, 554536, 1109072, 5060141, 10120282, 20240564, 40481128, 80962256]

約数ペア:

[(1, 80962256), (2, 40481128), (4, 20240564), (8, 10120282), (16, 5060141), (73, 1109072), (146, 554536), (292, 277268), (584, 138634), (1168, 69317)]