85875704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20369}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 175996800

約数和(自身を除く): 90121096

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20369, 40738, 81476, 162952, 346273, 631439, 692546, 1262878, 1385092, 2525756, 2770184, 5051512, 10734463, 21468926, 42937852, 85875704]

約数ペア:

[(1, 85875704), (2, 42937852), (4, 21468926), (8, 10734463), (17, 5051512), (31, 2770184), (34, 2525756), (62, 1385092), (68, 1262878), (124, 692546), (136, 631439), (248, 346273), (527, 162952), (1054, 81476), (2108, 40738), (4216, 20369)]