16408264

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 33598080

約数和(自身を除く): 17189816

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 151, 188, 289, 302, 376, 578, 604, 799, 1156, 1208, 1598, 2312, 2567, 3196, 5134, 6392, 7097, 10268, 13583, 14194, 20536, 27166, 28388, 43639, 54332, 56776, 87278, 108664, 120649, 174556, 241298, 349112, 482596, 965192, 2051033, 4102066, 8204132, 16408264]

約数ペア:

[(1, 16408264), (2, 8204132), (4, 4102066), (8, 2051033), (17, 965192), (34, 482596), (47, 349112), (68, 241298), (94, 174556), (136, 120649), (151, 108664), (188, 87278), (289, 56776), (302, 54332), (376, 43639), (578, 28388), (604, 27166), (799, 20536), (1156, 14194), (1208, 13583), (1598, 10268), (2312, 7097), (2567, 6392), (3196, 5134)]