890200936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{7879}}^1$

素因数の和:8401

約数の個数: 32

約数和(自身を含む): 1730448000

約数和(自身を除く): 840247064

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 487, 974, 1948, 3896, 7879, 14123, 15758, 28246, 31516, 56492, 63032, 112984, 228491, 456982, 913964, 1827928, 3837073, 7674146, 15348292, 30696584, 111275117, 222550234, 445100468, 890200936]

約数ペア:

[(1, 890200936), (2, 445100468), (4, 222550234), (8, 111275117), (29, 30696584), (58, 15348292), (116, 7674146), (232, 3837073), (487, 1827928), (974, 913964), (1948, 456982), (3896, 228491), (7879, 112984), (14123, 63032), (15758, 56492), (28246, 31516)]