323342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 16

約数和(自身を含む): 522240

約数和(自身を除く): 198898

約数列:

[1, 2, 19, 38, 67, 127, 134, 254, 1273, 2413, 2546, 4826, 8509, 17018, 161671, 323342]

約数ペア:

[(1, 323342), (2, 161671), (19, 17018), (38, 8509), (67, 4826), (127, 2546), (134, 2413), (254, 1273)]