83158904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 161166720

約数和(自身を除く): 78007816

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 2347, 4429, 4694, 8858, 9388, 17716, 18776, 35432, 100921, 201842, 241741, 403684, 483482, 807368, 966964, 1933928, 10394863, 20789726, 41579452, 83158904]

約数ペア:

[(1, 83158904), (2, 41579452), (4, 20789726), (8, 10394863), (43, 1933928), (86, 966964), (103, 807368), (172, 483482), (206, 403684), (344, 241741), (412, 201842), (824, 100921), (2347, 35432), (4429, 18776), (4694, 17716), (8858, 9388)]