831808

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 28

約数和(自身を含む): 1696212

約数和(自身を除く): 864404

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 317, 328, 634, 656, 1268, 1312, 2536, 2624, 5072, 10144, 12997, 20288, 25994, 51988, 103976, 207952, 415904, 831808]

約数ペア:

[(1, 831808), (2, 415904), (4, 207952), (8, 103976), (16, 51988), (32, 25994), (41, 20288), (64, 12997), (82, 10144), (164, 5072), (317, 2624), (328, 2536), (634, 1312), (656, 1268)]