1084928

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 40

約数和(自身を含む): 2348808

約数和(自身を除く): 1263880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 256, 326, 416, 512, 652, 832, 1304, 1664, 2119, 2608, 3328, 4238, 5216, 6656, 8476, 10432, 16952, 20864, 33904, 41728, 67808, 83456, 135616, 271232, 542464, 1084928]

約数ペア:

[(1, 1084928), (2, 542464), (4, 271232), (8, 135616), (13, 83456), (16, 67808), (26, 41728), (32, 33904), (52, 20864), (64, 16952), (104, 10432), (128, 8476), (163, 6656), (208, 5216), (256, 4238), (326, 3328), (416, 2608), (512, 2119), (652, 1664), (832, 1304)]