40383656

素因数分解:

$2^3\times {\mathrm{2113}}^1\times {\mathrm{2389}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 75786900

約数和(自身を除く): 35403244

約数列:

[1, 2, 4, 8, 2113, 2389, 4226, 4778, 8452, 9556, 16904, 19112, 5047957, 10095914, 20191828, 40383656]

約数ペア:

[(1, 40383656), (2, 20191828), (4, 10095914), (8, 5047957), (2113, 19112), (2389, 16904), (4226, 9556), (4778, 8452)]