85461856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 179698176

約数和(自身を除く): 94236320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 1237, 2032, 2159, 2474, 4064, 4318, 4948, 8636, 9896, 17272, 19792, 21029, 34544, 39584, 42058, 69088, 84116, 157099, 168232, 314198, 336464, 628396, 672928, 1256792, 2513584, 2670683, 5027168, 5341366, 10682732, 21365464, 42730928, 85461856]

約数ペア:

[(1, 85461856), (2, 42730928), (4, 21365464), (8, 10682732), (16, 5341366), (17, 5027168), (32, 2670683), (34, 2513584), (68, 1256792), (127, 672928), (136, 628396), (254, 336464), (272, 314198), (508, 168232), (544, 157099), (1016, 84116), (1237, 69088), (2032, 42058), (2159, 39584), (2474, 34544), (4064, 21029), (4318, 19792), (4948, 17272), (8636, 9896)]