131570648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1439}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 137997352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1039, 1439, 2078, 2878, 4156, 5756, 8312, 11429, 11512, 15829, 22858, 31658, 45716, 63316, 91432, 126632, 1495121, 2990242, 5980484, 11960968, 16446331, 32892662, 65785324, 131570648]

約数ペア:

[(1, 131570648), (2, 65785324), (4, 32892662), (8, 16446331), (11, 11960968), (22, 5980484), (44, 2990242), (88, 1495121), (1039, 126632), (1439, 91432), (2078, 63316), (2878, 45716), (4156, 31658), (5756, 22858), (8312, 15829), (11429, 11512)]