78345616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{104183}}^1$

素因数の和:104238

約数の個数: 20

約数和(自身を含む): 155025792

約数和(自身を除く): 76680176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 104183, 208366, 416732, 833464, 1666928, 4896601, 9793202, 19586404, 39172808, 78345616]

約数ペア:

[(1, 78345616), (2, 39172808), (4, 19586404), (8, 9793202), (16, 4896601), (47, 1666928), (94, 833464), (188, 416732), (376, 208366), (752, 104183)]