42279842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83557}}^1$

素因数の和:83593

約数の個数: 16

約数和(自身を含む): 72194112

約数和(自身を除く): 29914270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 83557, 167114, 919127, 1838254, 1921811, 3843622, 21139921, 42279842]

約数ペア:

[(1, 42279842), (2, 21139921), (11, 3843622), (22, 1921811), (23, 1838254), (46, 919127), (253, 167114), (506, 83557)]