85750736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49169}}^1$

素因数の和:49286

約数の個数: 20

約数和(自身を含む): 167669700

約数和(自身を除く): 81918964

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49169, 98338, 196676, 393352, 786704, 5359421, 10718842, 21437684, 42875368, 85750736]

約数ペア:

[(1, 85750736), (2, 42875368), (4, 21437684), (8, 10718842), (16, 5359421), (109, 786704), (218, 393352), (436, 196676), (872, 98338), (1744, 49169)]