77039216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 155418624

約数和(自身を除く): 78379408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 1223, 2032, 2446, 3937, 4892, 7874, 9784, 15748, 19568, 31496, 37913, 62992, 75826, 151652, 155321, 303304, 310642, 606608, 621284, 1242568, 2485136, 4814951, 9629902, 19259804, 38519608, 77039216]

約数ペア:

[(1, 77039216), (2, 38519608), (4, 19259804), (8, 9629902), (16, 4814951), (31, 2485136), (62, 1242568), (124, 621284), (127, 606608), (248, 310642), (254, 303304), (496, 155321), (508, 151652), (1016, 75826), (1223, 62992), (2032, 37913), (2446, 31496), (3937, 19568), (4892, 15748), (7874, 9784)]