71431352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{189977}}^1$

素因数の和:190030

約数の個数: 16

約数和(自身を含む): 136784160

約数和(自身を除く): 65352808

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 189977, 379954, 759908, 1519816, 8928919, 17857838, 35715676, 71431352]

約数ペア:

[(1, 71431352), (2, 35715676), (4, 17857838), (8, 8928919), (47, 1519816), (94, 759908), (188, 379954), (376, 189977)]