161014

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 295488

約数和(自身を除く): 134474

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 217, 371, 434, 742, 1519, 1643, 2597, 3038, 3286, 5194, 11501, 23002, 80507, 161014]

約数ペア:

[(1, 161014), (2, 80507), (7, 23002), (14, 11501), (31, 5194), (49, 3286), (53, 3038), (62, 2597), (98, 1643), (106, 1519), (217, 742), (371, 434)]