81599362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28793}}^1$

素因数の和:28917

約数の個数: 16

約数和(自身を含む): 133028280

約数和(自身を除く): 51428918

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 28793, 57586, 374309, 748618, 3138437, 6276874, 40799681, 81599362]

約数ペア:

[(1, 81599362), (2, 40799681), (13, 6276874), (26, 3138437), (109, 748618), (218, 374309), (1417, 57586), (2834, 28793)]