80671166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 128341584

約数和(自身を除く): 47670418

約数列:

[1, 2, 23, 46, 79, 158, 281, 562, 1817, 3634, 6241, 6463, 12482, 12926, 22199, 44398, 143543, 287086, 510577, 1021154, 1753721, 3507442, 40335583, 80671166]

約数ペア:

[(1, 80671166), (2, 40335583), (23, 3507442), (46, 1753721), (79, 1021154), (158, 510577), (281, 287086), (562, 143543), (1817, 44398), (3634, 22199), (6241, 12926), (6463, 12482)]