80018702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28517}}^1$

素因数の和:28603

約数の個数: 16

約数和(自身を含む): 127304352

約数和(自身を除く): 47285650

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 28517, 57034, 655891, 1311782, 1739537, 3479074, 40009351, 80018702]

約数ペア:

[(1, 80018702), (2, 40009351), (23, 3479074), (46, 1739537), (61, 1311782), (122, 655891), (1403, 57034), (2806, 28517)]