83187718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20201}}^1$

素因数の和:20303

約数の個数: 16

約数和(自身を含む): 130908960

約数和(自身を除く): 47721242

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 20201, 40402, 585829, 1171658, 1434271, 2868542, 41593859, 83187718]

約数ペア:

[(1, 83187718), (2, 41593859), (29, 2868542), (58, 1434271), (71, 1171658), (142, 585829), (2059, 40402), (4118, 20201)]