38861552

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22283}}^1$

素因数の和:22400

約数の個数: 20

約数和(自身を含む): 75988440

約数和(自身を除く): 37126888

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22283, 44566, 89132, 178264, 356528, 2428847, 4857694, 9715388, 19430776, 38861552]

約数ペア:

[(1, 38861552), (2, 19430776), (4, 9715388), (8, 4857694), (16, 2428847), (109, 356528), (218, 178264), (436, 89132), (872, 44566), (1744, 22283)]