42681344

素因数分解:

$2^{10}\times {\mathrm{41681}}^1$

素因数の和:41701

約数の個数: 22

約数和(自身を含む): 85323054

約数和(自身を除く): 42641710

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 41681, 83362, 166724, 333448, 666896, 1333792, 2667584, 5335168, 10670336, 21340672, 42681344]

約数ペア:

[(1, 42681344), (2, 21340672), (4, 10670336), (8, 5335168), (16, 2667584), (32, 1333792), (64, 666896), (128, 333448), (256, 166724), (512, 83362), (1024, 41681)]