126043408

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{15787}}^1$

素因数の和:16294

約数の個数: 20

約数和(自身を含む): 244714000

約数和(自身を除く): 118670592

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 15787, 31574, 63148, 126296, 252592, 7877713, 15755426, 31510852, 63021704, 126043408]

約数ペア:

[(1, 126043408), (2, 63021704), (4, 31510852), (8, 15755426), (16, 7877713), (499, 252592), (998, 126296), (1996, 63148), (3992, 31574), (7984, 15787)]