86870782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{6247}}^1$

素因数の和:6675

約数の個数: 16

約数和(自身を含む): 138330720

約数和(自身を除く): 51459938

約数列:

[1, 2, 17, 34, 409, 818, 6247, 6953, 12494, 13906, 106199, 212398, 2555023, 5110046, 43435391, 86870782]

約数ペア:

[(1, 86870782), (2, 43435391), (17, 5110046), (34, 2555023), (409, 212398), (818, 106199), (6247, 13906), (6953, 12494)]