40385188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 74057984

約数和(自身を除く): 33672796

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 4861, 8308, 9722, 19444, 150691, 301382, 325687, 602764, 651374, 1302748, 10096297, 20192594, 40385188]

約数ペア:

[(1, 40385188), (2, 20192594), (4, 10096297), (31, 1302748), (62, 651374), (67, 602764), (124, 325687), (134, 301382), (268, 150691), (2077, 19444), (4154, 9722), (4861, 8308)]