871456

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 1738044

約数和(自身を除く): 866588

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 241, 452, 482, 904, 964, 1808, 1928, 3616, 3856, 7712, 27233, 54466, 108932, 217864, 435728, 871456]

約数ペア:

[(1, 871456), (2, 435728), (4, 217864), (8, 108932), (16, 54466), (32, 27233), (113, 7712), (226, 3856), (241, 3616), (452, 1928), (482, 1808), (904, 964)]