230405392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66361}}^1$

素因数の和:66407

約数の個数: 40

約数和(自身を含む): 526648832

約数和(自身を除く): 296243440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 66361, 132722, 265444, 464527, 530888, 929054, 1061776, 1858108, 2057191, 3716216, 4114382, 7432432, 8228764, 14400337, 16457528, 28800674, 32915056, 57601348, 115202696, 230405392]

約数ペア:

[(1, 230405392), (2, 115202696), (4, 57601348), (7, 32915056), (8, 28800674), (14, 16457528), (16, 14400337), (28, 8228764), (31, 7432432), (56, 4114382), (62, 3716216), (112, 2057191), (124, 1858108), (217, 1061776), (248, 929054), (434, 530888), (496, 464527), (868, 265444), (1736, 132722), (3472, 66361)]