86508784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 178100208

約数和(自身を除く): 91591424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 557, 571, 1114, 1142, 2228, 2284, 4456, 4568, 8912, 9136, 9469, 9707, 18938, 19414, 37876, 38828, 75752, 77656, 151504, 155312, 318047, 636094, 1272188, 2544376, 5088752, 5406799, 10813598, 21627196, 43254392, 86508784]

約数ペア:

[(1, 86508784), (2, 43254392), (4, 21627196), (8, 10813598), (16, 5406799), (17, 5088752), (34, 2544376), (68, 1272188), (136, 636094), (272, 318047), (557, 155312), (571, 151504), (1114, 77656), (1142, 75752), (2228, 38828), (2284, 37876), (4456, 19414), (4568, 18938), (8912, 9707), (9136, 9469)]