78103328

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{9497}}^1$

素因数の和:9764

約数の個数: 24

約数和(自身を含む): 154380492

約数和(自身を除く): 76277164

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 9497, 18994, 37988, 75976, 151952, 303904, 2440729, 4881458, 9762916, 19525832, 39051664, 78103328]

約数ペア:

[(1, 78103328), (2, 39051664), (4, 19525832), (8, 9762916), (16, 4881458), (32, 2440729), (257, 303904), (514, 151952), (1028, 75976), (2056, 37988), (4112, 18994), (8224, 9497)]