86343478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{30467}}^1$

素因数の和:30591

約数の個数: 16

約数和(自身を含む): 140762160

約数和(自身を除く): 54418682

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 30467, 60934, 396071, 792142, 3320903, 6641806, 43171739, 86343478]

約数ペア:

[(1, 86343478), (2, 43171739), (13, 6641806), (26, 3320903), (109, 792142), (218, 396071), (1417, 60934), (2834, 30467)]