89902036

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15217}}^1$

素因数の和:15439

約数の個数: 24

約数和(自身を含む): 180668096

約数和(自身を除く): 90766060

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 15217, 30434, 60868, 106519, 213038, 426076, 3210787, 6421574, 12843148, 22475509, 44951018, 89902036]

約数ペア:

[(1, 89902036), (2, 44951018), (4, 22475509), (7, 12843148), (14, 6421574), (28, 3210787), (211, 426076), (422, 213038), (844, 106519), (1477, 60868), (2954, 30434), (5908, 15217)]