16466248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 31901760

約数和(自身を除く): 15435512

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 317, 344, 604, 634, 1208, 1268, 2536, 6493, 12986, 13631, 25972, 27262, 47867, 51944, 54524, 95734, 109048, 191468, 382936, 2058281, 4116562, 8233124, 16466248]

約数ペア:

[(1, 16466248), (2, 8233124), (4, 4116562), (8, 2058281), (43, 382936), (86, 191468), (151, 109048), (172, 95734), (302, 54524), (317, 51944), (344, 47867), (604, 27262), (634, 25972), (1208, 13631), (1268, 12986), (2536, 6493)]