15562816

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1262

約数の個数: 28

約数和(自身を含む): 31041340

約数和(自身を除く): 15478524

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1009, 1928, 2018, 3856, 4036, 7712, 8072, 15424, 16144, 32288, 64576, 243169, 486338, 972676, 1945352, 3890704, 7781408, 15562816]

約数ペア:

[(1, 15562816), (2, 7781408), (4, 3890704), (8, 1945352), (16, 972676), (32, 486338), (64, 243169), (241, 64576), (482, 32288), (964, 16144), (1009, 15424), (1928, 8072), (2018, 7712), (3856, 4036)]