67354976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{161911}}^1$

素因数の和:161934

約数の個数: 24

約数和(自身を含む): 142806384

約数和(自身を除く): 75451408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 161911, 323822, 647644, 1295288, 2104843, 2590576, 4209686, 5181152, 8419372, 16838744, 33677488, 67354976]

約数ペア:

[(1, 67354976), (2, 33677488), (4, 16838744), (8, 8419372), (13, 5181152), (16, 4209686), (26, 2590576), (32, 2104843), (52, 1295288), (104, 647644), (208, 323822), (416, 161911)]