171651632

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{4861}}^1$

素因数の和:7076

約数の個数: 20

約数和(自身を含む): 332794176

約数和(自身を除く): 161142544

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 4861, 8828, 9722, 17656, 19444, 35312, 38888, 77776, 10728227, 21456454, 42912908, 85825816, 171651632]

約数ペア:

[(1, 171651632), (2, 85825816), (4, 42912908), (8, 21456454), (16, 10728227), (2207, 77776), (4414, 38888), (4861, 35312), (8828, 19444), (9722, 17656)]