38838784

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 40

約数和(自身を含む): 80137728

約数和(自身を除く): 41298944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 2447, 3968, 4894, 7936, 9788, 15872, 19576, 39152, 75857, 78304, 151714, 156608, 303428, 313216, 606856, 626432, 1213712, 1252864, 2427424, 4854848, 9709696, 19419392, 38838784]

約数ペア:

[(1, 38838784), (2, 19419392), (4, 9709696), (8, 4854848), (16, 2427424), (31, 1252864), (32, 1213712), (62, 626432), (64, 606856), (124, 313216), (128, 303428), (248, 156608), (256, 151714), (496, 78304), (512, 75857), (992, 39152), (1984, 19576), (2447, 15872), (3968, 9788), (4894, 7936)]