31639792

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{7297}}^1$

素因数の和:7576

約数の個数: 20

約数和(自身を含む): 61536736

約数和(自身を除く): 29896944

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 7297, 14594, 29188, 58376, 116752, 1977487, 3954974, 7909948, 15819896, 31639792]

約数ペア:

[(1, 31639792), (2, 15819896), (4, 7909948), (8, 3954974), (16, 1977487), (271, 116752), (542, 58376), (1084, 29188), (2168, 14594), (4336, 7297)]