131292184

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{25603}}^1$

素因数の和:26250

約数の個数: 16

約数和(自身を含む): 246566520

約数和(自身を除く): 115274336

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 25603, 51206, 102412, 204824, 16411523, 32823046, 65646092, 131292184]

約数ペア:

[(1, 131292184), (2, 65646092), (4, 32823046), (8, 16411523), (641, 204824), (1282, 102412), (2564, 51206), (5128, 25603)]