164713904

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{4673}}^1$

素因数の和:6884

約数の個数: 20

約数和(自身を含む): 319346376

約数和(自身を除く): 154632472

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 4673, 8812, 9346, 17624, 18692, 35248, 37384, 74768, 10294619, 20589238, 41178476, 82356952, 164713904]

約数ペア:

[(1, 164713904), (2, 82356952), (4, 41178476), (8, 20589238), (16, 10294619), (2203, 74768), (4406, 37384), (4673, 35248), (8812, 18692), (9346, 17624)]