86413648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{145969}}^1$

素因数の和:146014

約数の個数: 20

約数和(自身を含む): 171952660

約数和(自身を除く): 85539012

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 145969, 291938, 583876, 1167752, 2335504, 5400853, 10801706, 21603412, 43206824, 86413648]

約数ペア:

[(1, 86413648), (2, 43206824), (4, 21603412), (8, 10801706), (16, 5400853), (37, 2335504), (74, 1167752), (148, 583876), (296, 291938), (592, 145969)]