122097616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 248001984

約数和(自身を除く): 125904368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 257, 368, 514, 1028, 1291, 2056, 2582, 4112, 5164, 5911, 10328, 11822, 20656, 23644, 29693, 47288, 59386, 94576, 118772, 237544, 331787, 475088, 663574, 1327148, 2654296, 5308592, 7631101, 15262202, 30524404, 61048808, 122097616]

約数ペア:

[(1, 122097616), (2, 61048808), (4, 30524404), (8, 15262202), (16, 7631101), (23, 5308592), (46, 2654296), (92, 1327148), (184, 663574), (257, 475088), (368, 331787), (514, 237544), (1028, 118772), (1291, 94576), (2056, 59386), (2582, 47288), (4112, 29693), (5164, 23644), (5911, 20656), (10328, 11822)]