231781094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{158537}}^1$

素因数の和:158599

約数の個数: 16

約数和(自身を含む): 376686288

約数和(自身を除く): 144905194

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 158537, 317074, 2695129, 5390258, 6817091, 13634182, 115890547, 231781094]

約数ペア:

[(1, 231781094), (2, 115890547), (17, 13634182), (34, 6817091), (43, 5390258), (86, 2695129), (731, 317074), (1462, 158537)]