29625328

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{16987}}^1$

素因数の和:17104

約数の個数: 20

約数和(自身を含む): 57929080

約数和(自身を除く): 28303752

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 16987, 33974, 67948, 135896, 271792, 1851583, 3703166, 7406332, 14812664, 29625328]

約数ペア:

[(1, 29625328), (2, 14812664), (4, 7406332), (8, 3703166), (16, 1851583), (109, 271792), (218, 135896), (436, 67948), (872, 33974), (1744, 16987)]