38875504

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22291}}^1$

素因数の和:22408

約数の個数: 20

約数和(自身を含む): 76015720

約数和(自身を除く): 37140216

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22291, 44582, 89164, 178328, 356656, 2429719, 4859438, 9718876, 19437752, 38875504]

約数ペア:

[(1, 38875504), (2, 19437752), (4, 9718876), (8, 4859438), (16, 2429719), (109, 356656), (218, 178328), (436, 89164), (872, 44582), (1744, 22291)]