81037742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{44971}}^1$

素因数の和:45043

約数の個数: 16

約数和(自身を含む): 131138352

約数和(自身を除く): 50100610

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 44971, 89942, 764507, 1529014, 2383463, 4766926, 40518871, 81037742]

約数ペア:

[(1, 81037742), (2, 40518871), (17, 4766926), (34, 2383463), (53, 1529014), (106, 764507), (901, 89942), (1802, 44971)]