42397184

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4906

約数の個数: 40

約数和(自身を含む): 89713008

約数和(自身を除く): 47315824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 4871, 8704, 9742, 19484, 38968, 77936, 82807, 155872, 165614, 311744, 331228, 623488, 662456, 1246976, 1324912, 2493952, 2649824, 5299648, 10599296, 21198592, 42397184]

約数ペア:

[(1, 42397184), (2, 21198592), (4, 10599296), (8, 5299648), (16, 2649824), (17, 2493952), (32, 1324912), (34, 1246976), (64, 662456), (68, 623488), (128, 331228), (136, 311744), (256, 165614), (272, 155872), (512, 82807), (544, 77936), (1088, 38968), (2176, 19484), (4352, 9742), (4871, 8704)]