816403928608

素因数分解:

$2^5\times {\mathrm{110923}}^1\times {\mathrm{230003}}^1$

素因数の和:340936

約数の個数: 24

約数和(自身を含む): 1607316712848

約数和(自身を除く): 790912784240

約数列:

[1, 2, 4, 8, 16, 32, 110923, 221846, 230003, 443692, 460006, 887384, 920012, 1774768, 1840024, 3549536, 3680048, 7360096, 25512622769, 51025245538, 102050491076, 204100982152, 408201964304, 816403928608]

約数ペア:

[(1, 816403928608), (2, 408201964304), (4, 204100982152), (8, 102050491076), (16, 51025245538), (32, 25512622769), (110923, 7360096), (221846, 3680048), (230003, 3549536), (443692, 1840024), (460006, 1774768), (887384, 920012)]