54238336

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 108385200

約数和(自身を除く): 54146864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 659, 1286, 1318, 2572, 2636, 5144, 5272, 10288, 10544, 20576, 21088, 41152, 42176, 82304, 84352, 423737, 847474, 1694948, 3389896, 6779792, 13559584, 27119168, 54238336]

約数ペア:

[(1, 54238336), (2, 27119168), (4, 13559584), (8, 6779792), (16, 3389896), (32, 1694948), (64, 847474), (128, 423737), (643, 84352), (659, 82304), (1286, 42176), (1318, 41152), (2572, 21088), (2636, 20576), (5144, 10544), (5272, 10288)]