4891088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 20

約数和(自身を含む): 9889248

約数和(自身を除く): 4998160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 13291, 26582, 53164, 106328, 212656, 305693, 611386, 1222772, 2445544, 4891088]

約数ペア:

[(1, 4891088), (2, 2445544), (4, 1222772), (8, 611386), (16, 305693), (23, 212656), (46, 106328), (92, 53164), (184, 26582), (368, 13291)]