83404012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10039}}^1$

素因数の和:10141

約数の個数: 24

約数和(自身を含む): 152929280

約数和(自身を除く): 69525268

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 10039, 20078, 40156, 311209, 622418, 672613, 1244836, 1345226, 2690452, 20851003, 41702006, 83404012]

約数ペア:

[(1, 83404012), (2, 41702006), (4, 20851003), (31, 2690452), (62, 1345226), (67, 1244836), (124, 672613), (134, 622418), (268, 311209), (2077, 40156), (4154, 20078), (8308, 10039)]