89892808

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 180610560

約数和(自身を除く): 90717752

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 431, 841, 862, 899, 1682, 1724, 1798, 3364, 3448, 3596, 6728, 7192, 12499, 13361, 24998, 26071, 26722, 49996, 52142, 53444, 99992, 104284, 106888, 208568, 362471, 387469, 724942, 774938, 1449884, 1549876, 2899768, 3099752, 11236601, 22473202, 44946404, 89892808]

約数ペア:

[(1, 89892808), (2, 44946404), (4, 22473202), (8, 11236601), (29, 3099752), (31, 2899768), (58, 1549876), (62, 1449884), (116, 774938), (124, 724942), (232, 387469), (248, 362471), (431, 208568), (841, 106888), (862, 104284), (899, 99992), (1682, 53444), (1724, 52142), (1798, 49996), (3364, 26722), (3448, 26071), (3596, 24998), (6728, 13361), (7192, 12499)]