85759448

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 163488000

約数和(自身を除く): 77728552

約数列:

[1, 2, 4, 8, 103, 199, 206, 398, 412, 523, 796, 824, 1046, 1592, 2092, 4184, 20497, 40994, 53869, 81988, 104077, 107738, 163976, 208154, 215476, 416308, 430952, 832616, 10719931, 21439862, 42879724, 85759448]

約数ペア:

[(1, 85759448), (2, 42879724), (4, 21439862), (8, 10719931), (103, 832616), (199, 430952), (206, 416308), (398, 215476), (412, 208154), (523, 163976), (796, 107738), (824, 104077), (1046, 81988), (1592, 53869), (2092, 40994), (4184, 20497)]