117848638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 183996648

約数和(自身を除く): 66148010

約数列:

[1, 2, 43, 86, 89, 173, 178, 346, 3827, 7439, 7654, 7921, 14878, 15397, 15842, 30794, 340603, 662071, 681206, 1324142, 1370333, 2740666, 58924319, 117848638]

約数ペア:

[(1, 117848638), (2, 58924319), (43, 2740666), (86, 1370333), (89, 1324142), (173, 681206), (178, 662071), (346, 340603), (3827, 30794), (7439, 15842), (7654, 15397), (7921, 14878)]