83458528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 169779456

約数和(自身を除く): 86320928

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 463, 524, 688, 926, 1048, 1376, 1852, 2096, 3704, 4192, 5633, 7408, 11266, 14816, 19909, 22532, 39818, 45064, 60653, 79636, 90128, 121306, 159272, 180256, 242612, 318544, 485224, 637088, 970448, 1940896, 2608079, 5216158, 10432316, 20864632, 41729264, 83458528]

約数ペア:

[(1, 83458528), (2, 41729264), (4, 20864632), (8, 10432316), (16, 5216158), (32, 2608079), (43, 1940896), (86, 970448), (131, 637088), (172, 485224), (262, 318544), (344, 242612), (463, 180256), (524, 159272), (688, 121306), (926, 90128), (1048, 79636), (1376, 60653), (1852, 45064), (2096, 39818), (3704, 22532), (4192, 19909), (5633, 14816), (7408, 11266)]