105028912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{60223}}^1$

素因数の和:60340

約数の個数: 20

約数和(自身を含む): 205363840

約数和(自身を除く): 100334928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 60223, 120446, 240892, 481784, 963568, 6564307, 13128614, 26257228, 52514456, 105028912]

約数ペア:

[(1, 105028912), (2, 52514456), (4, 26257228), (8, 13128614), (16, 6564307), (109, 963568), (218, 481784), (436, 240892), (872, 120446), (1744, 60223)]