250187968

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{30781}}^1$

素因数の和:30920

約数の個数: 28

約数和(自身を含む): 500392192

約数和(自身を除く): 250204224

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 30781, 61562, 123124, 246248, 492496, 984992, 1969984, 3909187, 7818374, 15636748, 31273496, 62546992, 125093984, 250187968]

約数ペア:

[(1, 250187968), (2, 125093984), (4, 62546992), (8, 31273496), (16, 15636748), (32, 7818374), (64, 3909187), (127, 1969984), (254, 984992), (508, 492496), (1016, 246248), (2032, 123124), (4064, 61562), (8128, 30781)]