243323176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3881}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 484240680

約数和(自身を除く): 240917504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1844, 3688, 3881, 7762, 7837, 15524, 15674, 31048, 31348, 62696, 65977, 131954, 263908, 527816, 1789141, 3578282, 7156564, 14313128, 30415397, 60830794, 121661588, 243323176]

約数ペア:

[(1, 243323176), (2, 121661588), (4, 60830794), (8, 30415397), (17, 14313128), (34, 7156564), (68, 3578282), (136, 1789141), (461, 527816), (922, 263908), (1844, 131954), (3688, 65977), (3881, 62696), (7762, 31348), (7837, 31048), (15524, 15674)]