42508216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{87107}}^1$

素因数の和:87174

約数の個数: 16

約数和(自身を含む): 81010440

約数和(自身を除く): 38502224

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 87107, 174214, 348428, 696856, 5313527, 10627054, 21254108, 42508216]

約数ペア:

[(1, 42508216), (2, 21254108), (4, 10627054), (8, 5313527), (61, 696856), (122, 348428), (244, 174214), (488, 87107)]