16964368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 35569152

約数和(自身を除く): 18604784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1327, 1598, 2654, 3196, 5308, 6392, 10616, 12784, 21232, 22559, 45118, 62369, 90236, 124738, 180472, 249476, 360944, 498952, 997904, 1060273, 2120546, 4241092, 8482184, 16964368]

約数ペア:

[(1, 16964368), (2, 8482184), (4, 4241092), (8, 2120546), (16, 1060273), (17, 997904), (34, 498952), (47, 360944), (68, 249476), (94, 180472), (136, 124738), (188, 90236), (272, 62369), (376, 45118), (752, 22559), (799, 21232), (1327, 12784), (1598, 10616), (2654, 6392), (3196, 5308)]