856832

素因数分解:

$2^8\times {\mathrm{3347}}^1$

素因数の和:3363

約数の個数: 18

約数和(自身を含む): 1710828

約数和(自身を除く): 853996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3347, 6694, 13388, 26776, 53552, 107104, 214208, 428416, 856832]

約数ペア:

[(1, 856832), (2, 428416), (4, 214208), (8, 107104), (16, 53552), (32, 26776), (64, 13388), (128, 6694), (256, 3347)]