82939408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2639

約数の個数: 40

約数和(自身を含む): 170772800

約数和(自身を除く): 87833392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 2503, 4142, 5006, 8284, 10012, 16568, 20024, 33136, 40048, 47557, 95114, 190228, 272827, 380456, 545654, 760912, 1091308, 2182616, 4365232, 5183713, 10367426, 20734852, 41469704, 82939408]

約数ペア:

[(1, 82939408), (2, 41469704), (4, 20734852), (8, 10367426), (16, 5183713), (19, 4365232), (38, 2182616), (76, 1091308), (109, 760912), (152, 545654), (218, 380456), (304, 272827), (436, 190228), (872, 95114), (1744, 47557), (2071, 40048), (2503, 33136), (4142, 20024), (5006, 16568), (8284, 10012)]