56517712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113947}}^1$

素因数の和:113986

約数の個数: 20

約数和(自身を含む): 113036416

約数和(自身を除く): 56518704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113947, 227894, 455788, 911576, 1823152, 3532357, 7064714, 14129428, 28258856, 56517712]

約数ペア:

[(1, 56517712), (2, 28258856), (4, 14129428), (8, 7064714), (16, 3532357), (31, 1823152), (62, 911576), (124, 455788), (248, 227894), (496, 113947)]