3259664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5018

約数の個数: 20

約数和(自身を含む): 6470940

約数和(自身を除く): 3211276

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4969, 9938, 19876, 39752, 79504, 203729, 407458, 814916, 1629832, 3259664]

約数ペア:

[(1, 3259664), (2, 1629832), (4, 814916), (8, 407458), (16, 203729), (41, 79504), (82, 39752), (164, 19876), (328, 9938), (656, 4969)]