22681616

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{5231}}^1$

素因数の和:5510

約数の個数: 20

約数和(自身を含む): 44116224

約数和(自身を除く): 21434608

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 5231, 10462, 20924, 41848, 83696, 1417601, 2835202, 5670404, 11340808, 22681616]

約数ペア:

[(1, 22681616), (2, 11340808), (4, 5670404), (8, 2835202), (16, 1417601), (271, 83696), (542, 41848), (1084, 20924), (2168, 10462), (4336, 5231)]