77017816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 148539600

約数和(自身を除く): 71521784

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 929, 964, 1858, 1928, 3716, 7432, 10363, 20726, 39947, 41452, 79894, 82904, 159788, 223889, 319576, 447778, 895556, 1791112, 9627227, 19254454, 38508908, 77017816]

約数ペア:

[(1, 77017816), (2, 38508908), (4, 19254454), (8, 9627227), (43, 1791112), (86, 895556), (172, 447778), (241, 319576), (344, 223889), (482, 159788), (929, 82904), (964, 79894), (1858, 41452), (1928, 39947), (3716, 20726), (7432, 10363)]