89067356

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20261}}^1$

素因数の和:20429

約数の個数: 24

約数和(自身を含む): 179278176

約数和(自身を除く): 90210820

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20261, 40522, 81044, 141827, 283654, 567308, 3180977, 6361954, 12723908, 22266839, 44533678, 89067356]

約数ペア:

[(1, 89067356), (2, 44533678), (4, 22266839), (7, 12723908), (14, 6361954), (28, 3180977), (157, 567308), (314, 283654), (628, 141827), (1099, 81044), (2198, 40522), (4396, 20261)]