217844416

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{64223}}^1$

素因数の和:64288

約数の個数: 28

約数和(自身を含む): 440448192

約数和(自身を除く): 222603776

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 64223, 128446, 256892, 513784, 1027568, 2055136, 3403819, 4110272, 6807638, 13615276, 27230552, 54461104, 108922208, 217844416]

約数ペア:

[(1, 217844416), (2, 108922208), (4, 54461104), (8, 27230552), (16, 13615276), (32, 6807638), (53, 4110272), (64, 3403819), (106, 2055136), (212, 1027568), (424, 513784), (848, 256892), (1696, 128446), (3392, 64223)]