42256342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15233}}^1$

素因数の和:15327

約数の個数: 16

約数和(自身を含む): 67638960

約数和(自身を除く): 25382618

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 15233, 30466, 289427, 578854, 1112009, 2224018, 21128171, 42256342]

約数ペア:

[(1, 42256342), (2, 21128171), (19, 2224018), (38, 1112009), (73, 578854), (146, 289427), (1387, 30466), (2774, 15233)]