16375312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 32984000

約数和(自身を除く): 16608688

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 199, 278, 296, 398, 556, 592, 796, 1112, 1592, 2224, 3184, 5143, 7363, 10286, 14726, 20572, 27661, 29452, 41144, 55322, 58904, 82288, 110644, 117808, 221288, 442576, 1023457, 2046914, 4093828, 8187656, 16375312]

約数ペア:

[(1, 16375312), (2, 8187656), (4, 4093828), (8, 2046914), (16, 1023457), (37, 442576), (74, 221288), (139, 117808), (148, 110644), (199, 82288), (278, 58904), (296, 55322), (398, 41144), (556, 29452), (592, 27661), (796, 20572), (1112, 14726), (1592, 10286), (2224, 7363), (3184, 5143)]