31314176

素因数分解:

$2^8\times {\mathrm{122321}}^1$

素因数の和:122337

約数の個数: 18

約数和(自身を含む): 62506542

約数和(自身を除く): 31192366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 122321, 244642, 489284, 978568, 1957136, 3914272, 7828544, 15657088, 31314176]

約数ペア:

[(1, 31314176), (2, 15657088), (4, 7828544), (8, 3914272), (16, 1957136), (32, 978568), (64, 489284), (128, 244642), (256, 122321)]