31040698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 51682176

約数和(自身を除く): 20641478

約数列:

[1, 2, 13, 26, 67, 103, 134, 173, 206, 346, 871, 1339, 1742, 2249, 2678, 4498, 6901, 11591, 13802, 17819, 23182, 35638, 89713, 150683, 179426, 231647, 301366, 463294, 1193873, 2387746, 15520349, 31040698]

約数ペア:

[(1, 31040698), (2, 15520349), (13, 2387746), (26, 1193873), (67, 463294), (103, 301366), (134, 231647), (173, 179426), (206, 150683), (346, 89713), (871, 35638), (1339, 23182), (1742, 17819), (2249, 13802), (2678, 11591), (4498, 6901)]