219344416

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{77017}}^1$

素因数の和:77116

約数の個数: 24

約数和(自身を含む): 436692060

約数和(自身を除く): 217347644

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 77017, 154034, 308068, 616136, 1232272, 2464544, 6854513, 13709026, 27418052, 54836104, 109672208, 219344416]

約数ペア:

[(1, 219344416), (2, 109672208), (4, 54836104), (8, 27418052), (16, 13709026), (32, 6854513), (89, 2464544), (178, 1232272), (356, 616136), (712, 308068), (1424, 154034), (2848, 77017)]