89868766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203323}}^1$

素因数の和:203355

約数の個数: 16

約数和(自身を含む): 153712944

約数和(自身を除く): 63844178

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 203323, 406646, 2643199, 3456491, 5286398, 6912982, 44934383, 89868766]

約数ペア:

[(1, 89868766), (2, 44934383), (13, 6912982), (17, 5286398), (26, 3456491), (34, 2643199), (221, 406646), (442, 203323)]