86304478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{195259}}^1$

素因数の和:195291

約数の個数: 16

約数和(自身を含む): 147616560

約数和(自身を除く): 61312082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 195259, 390518, 2538367, 3319403, 5076734, 6638806, 43152239, 86304478]

約数ペア:

[(1, 86304478), (2, 43152239), (13, 6638806), (17, 5076734), (26, 3319403), (34, 2538367), (221, 390518), (442, 195259)]