40336008

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20249}}^1$

素因数の和:20341

約数の個数: 32

約数和(自身を含む): 102060000

約数和(自身を除く): 61723992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 20249, 40498, 60747, 80996, 121494, 161992, 242988, 485976, 1680667, 3361334, 5042001, 6722668, 10084002, 13445336, 20168004, 40336008]

約数ペア:

[(1, 40336008), (2, 20168004), (3, 13445336), (4, 10084002), (6, 6722668), (8, 5042001), (12, 3361334), (24, 1680667), (83, 485976), (166, 242988), (249, 161992), (332, 121494), (498, 80996), (664, 60747), (996, 40498), (1992, 20249)]