89429396

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15137}}^1$

素因数の和:15359

約数の個数: 24

約数和(自身を含む): 179718336

約数和(自身を除く): 90288940

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 15137, 30274, 60548, 105959, 211918, 423836, 3193907, 6387814, 12775628, 22357349, 44714698, 89429396]

約数ペア:

[(1, 89429396), (2, 44714698), (4, 22357349), (7, 12775628), (14, 6387814), (28, 3193907), (211, 423836), (422, 211918), (844, 105959), (1477, 60548), (2954, 30274), (5908, 15137)]