80227084

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16007}}^1$

素因数の和:16197

約数の個数: 24

約数和(自身を含む): 161360640

約数和(自身を除く): 81133556

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 16007, 32014, 64028, 112049, 224098, 448196, 2865253, 5730506, 11461012, 20056771, 40113542, 80227084]

約数ペア:

[(1, 80227084), (2, 40113542), (4, 20056771), (7, 11461012), (14, 5730506), (28, 2865253), (179, 448196), (358, 224098), (716, 112049), (1253, 64028), (2506, 32014), (5012, 16007)]