81057848

素因数分解:

$2^3\times {\mathrm{3109}}^1\times {\mathrm{3259}}^1$

素因数の和:6374

約数の個数: 16

約数和(自身を含む): 152079000

約数和(自身を除く): 71021152

約数列:

[1, 2, 4, 8, 3109, 3259, 6218, 6518, 12436, 13036, 24872, 26072, 10132231, 20264462, 40528924, 81057848]

約数ペア:

[(1, 81057848), (2, 40528924), (4, 20264462), (8, 10132231), (3109, 26072), (3259, 24872), (6218, 13036), (6518, 12436)]