126576368

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{37493}}^1$

素因数の和:37712

約数の個数: 20

約数和(自身を含む): 246410568

約数和(自身を除く): 119834200

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 37493, 74986, 149972, 299944, 599888, 7911023, 15822046, 31644092, 63288184, 126576368]

約数ペア:

[(1, 126576368), (2, 63288184), (4, 31644092), (8, 15822046), (16, 7911023), (211, 599888), (422, 299944), (844, 149972), (1688, 74986), (3376, 37493)]