255851312

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{34687}}^1$

素因数の和:35156

約数の個数: 20

約数和(自身を含む): 496801536

約数和(自身を除く): 240950224

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 34687, 69374, 138748, 277496, 554992, 15990707, 31981414, 63962828, 127925656, 255851312]

約数ペア:

[(1, 255851312), (2, 127925656), (4, 63962828), (8, 31981414), (16, 15990707), (461, 554992), (922, 277496), (1844, 138748), (3688, 69374), (7376, 34687)]