31818144

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 52007136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 769, 862, 1293, 1538, 1724, 2307, 2586, 3076, 3448, 4614, 5172, 6152, 6896, 9228, 10344, 12304, 13792, 18456, 20688, 24608, 36912, 41376, 73824, 331439, 662878, 994317, 1325756, 1988634, 2651512, 3977268, 5303024, 7954536, 10606048, 15909072, 31818144]

約数ペア:

[(1, 31818144), (2, 15909072), (3, 10606048), (4, 7954536), (6, 5303024), (8, 3977268), (12, 2651512), (16, 1988634), (24, 1325756), (32, 994317), (48, 662878), (96, 331439), (431, 73824), (769, 41376), (862, 36912), (1293, 24608), (1538, 20688), (1724, 18456), (2307, 13792), (2586, 12304), (3076, 10344), (3448, 9228), (4614, 6896), (5172, 6152)]