8157894

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 16765056

約数和(自身を除く): 8607162

約数列:

[1, 2, 3, 6, 97, 107, 131, 194, 214, 262, 291, 321, 393, 582, 642, 786, 10379, 12707, 14017, 20758, 25414, 28034, 31137, 38121, 42051, 62274, 76242, 84102, 1359649, 2719298, 4078947, 8157894]

約数ペア:

[(1, 8157894), (2, 4078947), (3, 2719298), (6, 1359649), (97, 84102), (107, 76242), (131, 62274), (194, 42051), (214, 38121), (262, 31137), (291, 28034), (321, 25414), (393, 20758), (582, 14017), (642, 12707), (786, 10379)]