43137770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 84163968

約数和(自身を除く): 41026198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 1987, 2171, 3974, 4342, 9935, 10855, 19870, 21710, 25831, 51662, 129155, 258310, 331829, 663658, 1659145, 3318290, 4313777, 8627554, 21568885, 43137770]

約数ペア:

[(1, 43137770), (2, 21568885), (5, 8627554), (10, 4313777), (13, 3318290), (26, 1659145), (65, 663658), (130, 331829), (167, 258310), (334, 129155), (835, 51662), (1670, 25831), (1987, 21710), (2171, 19870), (3974, 10855), (4342, 9935)]