131613656

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 250145280

約数和(自身を除く): 118531624

約数列:

[1, 2, 4, 8, 127, 254, 281, 461, 508, 562, 922, 1016, 1124, 1844, 2248, 3688, 35687, 58547, 71374, 117094, 129541, 142748, 234188, 259082, 285496, 468376, 518164, 1036328, 16451707, 32903414, 65806828, 131613656]

約数ペア:

[(1, 131613656), (2, 65806828), (4, 32903414), (8, 16451707), (127, 1036328), (254, 518164), (281, 468376), (461, 285496), (508, 259082), (562, 234188), (922, 142748), (1016, 129541), (1124, 117094), (1844, 71374), (2248, 58547), (3688, 35687)]