63984688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93001}}^1$

素因数の和:93052

約数の個数: 20

約数和(自身を含む): 126854728

約数和(自身を除く): 62870040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93001, 186002, 372004, 744008, 1488016, 3999043, 7998086, 15996172, 31992344, 63984688]

約数ペア:

[(1, 63984688), (2, 31992344), (4, 15996172), (8, 7998086), (16, 3999043), (43, 1488016), (86, 744008), (172, 372004), (344, 186002), (688, 93001)]