90656188

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23633}}^1$

素因数の和:23781

約数の個数: 24

約数和(自身を含む): 182643552

約数和(自身を除く): 91987364

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 23633, 47266, 94532, 165431, 330862, 661724, 3237721, 6475442, 12950884, 22664047, 45328094, 90656188]

約数ペア:

[(1, 90656188), (2, 45328094), (4, 22664047), (7, 12950884), (14, 6475442), (28, 3237721), (137, 661724), (274, 330862), (548, 165431), (959, 94532), (1918, 47266), (3836, 23633)]