1691168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 3413340

約数和(自身を除く): 1722172

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1289, 1312, 2578, 5156, 10312, 20624, 41248, 52849, 105698, 211396, 422792, 845584, 1691168]

約数ペア:

[(1, 1691168), (2, 845584), (4, 422792), (8, 211396), (16, 105698), (32, 52849), (41, 41248), (82, 20624), (164, 10312), (328, 5156), (656, 2578), (1289, 1312)]