165764048

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{7043}}^1$

素因数の和:8522

約数の個数: 20

約数和(自身を含む): 321431808

約数和(自身を除く): 155667760

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5884, 7043, 11768, 14086, 23536, 28172, 56344, 112688, 10360253, 20720506, 41441012, 82882024, 165764048]

約数ペア:

[(1, 165764048), (2, 82882024), (4, 41441012), (8, 20720506), (16, 10360253), (1471, 112688), (2942, 56344), (5884, 28172), (7043, 23536), (11768, 14086)]