40195328

素因数分解:

$2^8\times {\mathrm{157013}}^1$

素因数の和:157029

約数の個数: 18

約数和(自身を含む): 80234154

約数和(自身を除く): 40038826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157013, 314026, 628052, 1256104, 2512208, 5024416, 10048832, 20097664, 40195328]

約数ペア:

[(1, 40195328), (2, 20097664), (4, 10048832), (8, 5024416), (16, 2512208), (32, 1256104), (64, 628052), (128, 314026), (256, 157013)]