71075152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193139}}^1$

素因数の和:193170

約数の個数: 20

約数和(自身を含む): 143696160

約数和(自身を除く): 72621008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 193139, 386278, 772556, 1545112, 3090224, 4442197, 8884394, 17768788, 35537576, 71075152]

約数ペア:

[(1, 71075152), (2, 35537576), (4, 17768788), (8, 8884394), (16, 4442197), (23, 3090224), (46, 1545112), (92, 772556), (184, 386278), (368, 193139)]