31839856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37547}}^1$

素因数の和:37608

約数の個数: 20

約数和(自身を含む): 62855352

約数和(自身を除く): 31015496

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37547, 75094, 150188, 300376, 600752, 1989991, 3979982, 7959964, 15919928, 31839856]

約数ペア:

[(1, 31839856), (2, 15919928), (4, 7959964), (8, 3979982), (16, 1989991), (53, 600752), (106, 300376), (212, 150188), (424, 75094), (848, 37547)]