8353696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 18162144

約数和(自身を除く): 9808448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 467, 559, 688, 934, 1118, 1376, 1868, 2236, 3736, 4472, 6071, 7472, 8944, 12142, 14944, 17888, 20081, 24284, 40162, 48568, 80324, 97136, 160648, 194272, 261053, 321296, 522106, 642592, 1044212, 2088424, 4176848, 8353696]

約数ペア:

[(1, 8353696), (2, 4176848), (4, 2088424), (8, 1044212), (13, 642592), (16, 522106), (26, 321296), (32, 261053), (43, 194272), (52, 160648), (86, 97136), (104, 80324), (172, 48568), (208, 40162), (344, 24284), (416, 20081), (467, 17888), (559, 14944), (688, 12142), (934, 8944), (1118, 7472), (1376, 6071), (1868, 4472), (2236, 3736)]