71176328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217001}}^1$

素因数の和:217048

約数の個数: 16

約数和(自身を含む): 136711260

約数和(自身を除く): 65534932

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217001, 434002, 868004, 1736008, 8897041, 17794082, 35588164, 71176328]

約数ペア:

[(1, 71176328), (2, 35588164), (4, 17794082), (8, 8897041), (41, 1736008), (82, 868004), (164, 434002), (328, 217001)]