42385522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11437}}^1$

素因数の和:11565

約数の個数: 16

約数和(自身を含む): 67941720

約数和(自身を除く): 25556198

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 11437, 22874, 194429, 388858, 1246633, 2493266, 21192761, 42385522]

約数ペア:

[(1, 42385522), (2, 21192761), (17, 2493266), (34, 1246633), (109, 388858), (218, 194429), (1853, 22874), (3706, 11437)]