216911104

素因数分解:

$2^8\times {\mathrm{847309}}^1$

素因数の和:847325

約数の個数: 18

約数和(自身を含む): 432975410

約数和(自身を除く): 216064306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 847309, 1694618, 3389236, 6778472, 13556944, 27113888, 54227776, 108455552, 216911104]

約数ペア:

[(1, 216911104), (2, 108455552), (4, 54227776), (8, 27113888), (16, 13556944), (32, 6778472), (64, 3389236), (128, 1694618), (256, 847309)]