25153168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{68351}}^1$

素因数の和:68382

約数の個数: 20

約数和(自身を含む): 50853888

約数和(自身を除く): 25700720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 68351, 136702, 273404, 546808, 1093616, 1572073, 3144146, 6288292, 12576584, 25153168]

約数ペア:

[(1, 25153168), (2, 12576584), (4, 6288292), (8, 3144146), (16, 1572073), (23, 1093616), (46, 546808), (92, 273404), (184, 136702), (368, 68351)]