71181142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19207}}^1$

素因数の和:19335

約数の個数: 16

約数和(自身を含む): 114095520

約数和(自身を除く): 42914378

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 19207, 38414, 326519, 653038, 2093563, 4187126, 35590571, 71181142]

約数ペア:

[(1, 71181142), (2, 35590571), (17, 4187126), (34, 2093563), (109, 653038), (218, 326519), (1853, 38414), (3706, 19207)]