89871354

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{30631}}^1$

素因数の和:30802

約数の個数: 24

約数和(自身を含む): 195922272

約数和(自身を除く): 106050918

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 30631, 61262, 91893, 183786, 275679, 551358, 4992853, 9985706, 14978559, 29957118, 44935677, 89871354]

約数ペア:

[(1, 89871354), (2, 44935677), (3, 29957118), (6, 14978559), (9, 9985706), (18, 4992853), (163, 551358), (326, 275679), (489, 183786), (978, 91893), (1467, 61262), (2934, 30631)]