31386176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 66934080

約数和(自身を除く): 35547904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 487, 608, 848, 974, 1007, 1216, 1696, 1948, 2014, 3392, 3896, 4028, 7792, 8056, 9253, 15584, 16112, 18506, 25811, 31168, 32224, 37012, 51622, 64448, 74024, 103244, 148048, 206488, 296096, 412976, 490409, 592192, 825952, 980818, 1651904, 1961636, 3923272, 7846544, 15693088, 31386176]

約数ペア:

[(1, 31386176), (2, 15693088), (4, 7846544), (8, 3923272), (16, 1961636), (19, 1651904), (32, 980818), (38, 825952), (53, 592192), (64, 490409), (76, 412976), (106, 296096), (152, 206488), (212, 148048), (304, 103244), (424, 74024), (487, 64448), (608, 51622), (848, 37012), (974, 32224), (1007, 31168), (1216, 25811), (1696, 18506), (1948, 16112), (2014, 15584), (3392, 9253), (3896, 8056), (4028, 7792)]