80774804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79817}}^1$

素因数の和:79855

約数の個数: 24

約数和(自身を含む): 160913088

約数和(自身を除く): 80138284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 79817, 159634, 319268, 877987, 1755974, 1835791, 3511948, 3671582, 7343164, 20193701, 40387402, 80774804]

約数ペア:

[(1, 80774804), (2, 40387402), (4, 20193701), (11, 7343164), (22, 3671582), (23, 3511948), (44, 1835791), (46, 1755974), (92, 877987), (253, 319268), (506, 159634), (1012, 79817)]