89650528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5923}}^1$

素因数の和:5987

約数の個数: 48

約数和(自身を含む): 197055936

約数和(自身を除く): 107405408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 5923, 7568, 11846, 15136, 23692, 47384, 65153, 94768, 130306, 189536, 254689, 260612, 509378, 521224, 1018756, 1042448, 2037512, 2084896, 2801579, 4075024, 5603158, 8150048, 11206316, 22412632, 44825264, 89650528]

約数ペア:

[(1, 89650528), (2, 44825264), (4, 22412632), (8, 11206316), (11, 8150048), (16, 5603158), (22, 4075024), (32, 2801579), (43, 2084896), (44, 2037512), (86, 1042448), (88, 1018756), (172, 521224), (176, 509378), (344, 260612), (352, 254689), (473, 189536), (688, 130306), (946, 94768), (1376, 65153), (1892, 47384), (3784, 23692), (5923, 15136), (7568, 11846)]