15853792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 33439392

約数和(自身を除く): 17585600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 193, 272, 302, 386, 544, 604, 772, 1208, 1544, 2416, 2567, 3088, 3281, 4832, 5134, 6176, 6562, 10268, 13124, 20536, 26248, 29143, 41072, 52496, 58286, 82144, 104992, 116572, 233144, 466288, 495431, 932576, 990862, 1981724, 3963448, 7926896, 15853792]

約数ペア:

[(1, 15853792), (2, 7926896), (4, 3963448), (8, 1981724), (16, 990862), (17, 932576), (32, 495431), (34, 466288), (68, 233144), (136, 116572), (151, 104992), (193, 82144), (272, 58286), (302, 52496), (386, 41072), (544, 29143), (604, 26248), (772, 20536), (1208, 13124), (1544, 10268), (2416, 6562), (2567, 6176), (3088, 5134), (3281, 4832)]