25928176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{70457}}^1$

素因数の和:70488

約数の個数: 20

約数和(自身を含む): 52420752

約数和(自身を除く): 26492576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70457, 140914, 281828, 563656, 1127312, 1620511, 3241022, 6482044, 12964088, 25928176]

約数ペア:

[(1, 25928176), (2, 12964088), (4, 6482044), (8, 3241022), (16, 1620511), (23, 1127312), (46, 563656), (92, 281828), (184, 140914), (368, 70457)]