80453954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{249857}}^1$

素因数の和:249889

約数の個数: 16

約数和(自身を含む): 143918208

約数和(自身を除く): 63464254

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 249857, 499714, 1748999, 3497998, 5746711, 11493422, 40226977, 80453954]

約数ペア:

[(1, 80453954), (2, 40226977), (7, 11493422), (14, 5746711), (23, 3497998), (46, 1748999), (161, 499714), (322, 249857)]