25462288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{69191}}^1$

素因数の和:69222

約数の個数: 20

約数和(自身を含む): 51478848

約数和(自身を除く): 26016560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 69191, 138382, 276764, 553528, 1107056, 1591393, 3182786, 6365572, 12731144, 25462288]

約数ペア:

[(1, 25462288), (2, 12731144), (4, 6365572), (8, 3182786), (16, 1591393), (23, 1107056), (46, 553528), (92, 276764), (184, 138382), (368, 69191)]