91130144

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1583}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 205970688

約数和(自身を除く): 114840544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1583, 1799, 2056, 3166, 3598, 4112, 6332, 7196, 8224, 11081, 12664, 14392, 22162, 25328, 28784, 44324, 50656, 57568, 88648, 177296, 354592, 406831, 813662, 1627324, 2847817, 3254648, 5695634, 6509296, 11391268, 13018592, 22782536, 45565072, 91130144]

約数ペア:

[(1, 91130144), (2, 45565072), (4, 22782536), (7, 13018592), (8, 11391268), (14, 6509296), (16, 5695634), (28, 3254648), (32, 2847817), (56, 1627324), (112, 813662), (224, 406831), (257, 354592), (514, 177296), (1028, 88648), (1583, 57568), (1799, 50656), (2056, 44324), (3166, 28784), (3598, 25328), (4112, 22162), (6332, 14392), (7196, 12664), (8224, 11081)]