40136808

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20149}}^1$

素因数の和:20241

約数の個数: 32

約数和(自身を含む): 101556000

約数和(自身を除く): 61419192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 20149, 40298, 60447, 80596, 120894, 161192, 241788, 483576, 1672367, 3344734, 5017101, 6689468, 10034202, 13378936, 20068404, 40136808]

約数ペア:

[(1, 40136808), (2, 20068404), (3, 13378936), (4, 10034202), (6, 6689468), (8, 5017101), (12, 3344734), (24, 1672367), (83, 483576), (166, 241788), (249, 161192), (332, 120894), (498, 80596), (664, 60447), (996, 40298), (1992, 20149)]