28915168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{22039}}^1$

素因数の和:22090

約数の個数: 24

約数和(自身を含む): 58317840

約数和(自身を除く): 29402672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 22039, 44078, 88156, 176312, 352624, 705248, 903599, 1807198, 3614396, 7228792, 14457584, 28915168]

約数ペア:

[(1, 28915168), (2, 14457584), (4, 7228792), (8, 3614396), (16, 1807198), (32, 903599), (41, 705248), (82, 352624), (164, 176312), (328, 88156), (656, 44078), (1312, 22039)]