105916912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{153949}}^1$

素因数の和:154000

約数の個数: 20

約数和(自身を含む): 209987800

約数和(自身を除く): 104070888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 153949, 307898, 615796, 1231592, 2463184, 6619807, 13239614, 26479228, 52958456, 105916912]

約数ペア:

[(1, 105916912), (2, 52958456), (4, 26479228), (8, 13239614), (16, 6619807), (43, 2463184), (86, 1231592), (172, 615796), (344, 307898), (688, 153949)]