39808528

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{3943}}^1$

素因数の和:4582

約数の個数: 20

約数和(自身を含む): 77270848

約数和(自身を除く): 37462320

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 3943, 5048, 7886, 10096, 15772, 31544, 63088, 2488033, 4976066, 9952132, 19904264, 39808528]

約数ペア:

[(1, 39808528), (2, 19904264), (4, 9952132), (8, 4976066), (16, 2488033), (631, 63088), (1262, 31544), (2524, 15772), (3943, 10096), (5048, 7886)]