85787738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 24

約数和(自身を含む): 133510656

約数和(自身を除く): 47722918

約数列:

[1, 2, 67, 71, 127, 134, 142, 254, 4757, 5041, 8509, 9017, 9514, 10082, 17018, 18034, 337747, 604139, 640207, 675494, 1208278, 1280414, 42893869, 85787738]

約数ペア:

[(1, 85787738), (2, 42893869), (67, 1280414), (71, 1208278), (127, 675494), (134, 640207), (142, 604139), (254, 337747), (4757, 18034), (5041, 17018), (8509, 10082), (9017, 9514)]