856208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 20

約数和(自身を含む): 1688880

約数和(自身を除く): 832672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 907, 944, 1814, 3628, 7256, 14512, 53513, 107026, 214052, 428104, 856208]

約数ペア:

[(1, 856208), (2, 428104), (4, 214052), (8, 107026), (16, 53513), (59, 14512), (118, 7256), (236, 3628), (472, 1814), (907, 944)]