40803824

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{16889}}^1$

素因数の和:17048

約数の個数: 20

約数和(自身を含む): 79585680

約数和(自身を除く): 38781856

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 16889, 33778, 67556, 135112, 270224, 2550239, 5100478, 10200956, 20401912, 40803824]

約数ペア:

[(1, 40803824), (2, 20401912), (4, 10200956), (8, 5100478), (16, 2550239), (151, 270224), (302, 135112), (604, 67556), (1208, 33778), (2416, 16889)]