40124856

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20143}}^1$

素因数の和:20235

約数の個数: 32

約数和(自身を含む): 101525760

約数和(自身を除く): 61400904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 20143, 40286, 60429, 80572, 120858, 161144, 241716, 483432, 1671869, 3343738, 5015607, 6687476, 10031214, 13374952, 20062428, 40124856]

約数ペア:

[(1, 40124856), (2, 20062428), (3, 13374952), (4, 10031214), (6, 6687476), (8, 5015607), (12, 3343738), (24, 1671869), (83, 483432), (166, 241716), (249, 161144), (332, 120858), (498, 80572), (664, 60429), (996, 40286), (1992, 20143)]