39402476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{240259}}^1$

素因数の和:240304

約数の個数: 12

約数和(自身を含む): 70636440

約数和(自身を除く): 31233964

約数列:

[1, 2, 4, 41, 82, 164, 240259, 480518, 961036, 9850619, 19701238, 39402476]

約数ペア:

[(1, 39402476), (2, 19701238), (4, 9850619), (41, 961036), (82, 480518), (164, 240259)]