15716912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42709}}^1$

素因数の和:42740

約数の個数: 20

約数和(自身を含む): 31776240

約数和(自身を除く): 16059328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42709, 85418, 170836, 341672, 683344, 982307, 1964614, 3929228, 7858456, 15716912]

約数ペア:

[(1, 15716912), (2, 7858456), (4, 3929228), (8, 1964614), (16, 982307), (23, 683344), (46, 341672), (92, 170836), (184, 85418), (368, 42709)]