16104648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 46316160

約数和(自身を除く): 30211512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 373, 514, 746, 771, 1028, 1119, 1492, 1542, 1799, 2056, 2238, 2611, 2984, 3084, 3598, 4476, 5222, 5397, 6168, 7196, 7833, 8952, 10444, 10794, 14392, 15666, 20888, 21588, 31332, 43176, 62664, 95861, 191722, 287583, 383444, 575166, 671027, 766888, 1150332, 1342054, 2013081, 2300664, 2684108, 4026162, 5368216, 8052324, 16104648]

約数ペア:

[(1, 16104648), (2, 8052324), (3, 5368216), (4, 4026162), (6, 2684108), (7, 2300664), (8, 2013081), (12, 1342054), (14, 1150332), (21, 766888), (24, 671027), (28, 575166), (42, 383444), (56, 287583), (84, 191722), (168, 95861), (257, 62664), (373, 43176), (514, 31332), (746, 21588), (771, 20888), (1028, 15666), (1119, 14392), (1492, 10794), (1542, 10444), (1799, 8952), (2056, 7833), (2238, 7196), (2611, 6168), (2984, 5397), (3084, 5222), (3598, 4476)]