38040784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 76370112

約数和(自身を除く): 38329328

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 563, 656, 824, 1126, 1648, 2252, 4223, 4504, 8446, 9008, 16892, 23083, 33784, 46166, 57989, 67568, 92332, 115978, 184664, 231956, 369328, 463912, 927824, 2377549, 4755098, 9510196, 19020392, 38040784]

約数ペア:

[(1, 38040784), (2, 19020392), (4, 9510196), (8, 4755098), (16, 2377549), (41, 927824), (82, 463912), (103, 369328), (164, 231956), (206, 184664), (328, 115978), (412, 92332), (563, 67568), (656, 57989), (824, 46166), (1126, 33784), (1648, 23083), (2252, 16892), (4223, 9008), (4504, 8446)]