31384832

素因数分解:

$2^8\times {\mathrm{122597}}^1$

素因数の和:122613

約数の個数: 18

約数和(自身を含む): 62647578

約数和(自身を除く): 31262746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 122597, 245194, 490388, 980776, 1961552, 3923104, 7846208, 15692416, 31384832]

約数ペア:

[(1, 31384832), (2, 15692416), (4, 7846208), (8, 3923104), (16, 1961552), (32, 980776), (64, 490388), (128, 245194), (256, 122597)]