80293856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 169120224

約数和(自身を除く): 88826368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 544, 824, 1433, 1648, 1751, 2866, 3296, 3502, 5732, 7004, 11464, 14008, 22928, 24361, 28016, 45856, 48722, 56032, 97444, 147599, 194888, 295198, 389776, 590396, 779552, 1180792, 2361584, 2509183, 4723168, 5018366, 10036732, 20073464, 40146928, 80293856]

約数ペア:

[(1, 80293856), (2, 40146928), (4, 20073464), (8, 10036732), (16, 5018366), (17, 4723168), (32, 2509183), (34, 2361584), (68, 1180792), (103, 779552), (136, 590396), (206, 389776), (272, 295198), (412, 194888), (544, 147599), (824, 97444), (1433, 56032), (1648, 48722), (1751, 45856), (2866, 28016), (3296, 24361), (3502, 22928), (5732, 14008), (7004, 11464)]