85801312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 180623520

約数和(自身を除く): 94822208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1447, 1744, 1853, 2894, 3488, 3706, 5788, 7412, 11576, 14824, 23152, 24599, 29648, 46304, 49198, 59296, 98396, 157723, 196792, 315446, 393584, 630892, 787168, 1261784, 2523568, 2681291, 5047136, 5362582, 10725164, 21450328, 42900656, 85801312]

約数ペア:

[(1, 85801312), (2, 42900656), (4, 21450328), (8, 10725164), (16, 5362582), (17, 5047136), (32, 2681291), (34, 2523568), (68, 1261784), (109, 787168), (136, 630892), (218, 393584), (272, 315446), (436, 196792), (544, 157723), (872, 98396), (1447, 59296), (1744, 49198), (1853, 46304), (2894, 29648), (3488, 24599), (3706, 23152), (5788, 14824), (7412, 11576)]