33497008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19207}}^1$

素因数の和:19324

約数の個数: 20

約数和(自身を含む): 65499280

約数和(自身を除く): 32002272

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 19207, 38414, 76828, 153656, 307312, 2093563, 4187126, 8374252, 16748504, 33497008]

約数ペア:

[(1, 33497008), (2, 16748504), (4, 8374252), (8, 4187126), (16, 2093563), (109, 307312), (218, 153656), (436, 76828), (872, 38414), (1744, 19207)]