63945866

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 97599168

約数和(自身を除く): 33653302

約数列:

[1, 2, 71, 142, 401, 802, 1123, 2246, 28471, 56942, 79733, 159466, 450323, 900646, 31972933, 63945866]

約数ペア:

[(1, 63945866), (2, 31972933), (71, 900646), (142, 450323), (401, 159466), (802, 79733), (1123, 56942), (2246, 28471)]