80907248

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{8887}}^1$

素因数の和:9464

約数の個数: 20

約数和(自身を含む): 157050960

約数和(自身を除く): 76143712

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 8887, 9104, 17774, 35548, 71096, 142192, 5056703, 10113406, 20226812, 40453624, 80907248]

約数ペア:

[(1, 80907248), (2, 40453624), (4, 20226812), (8, 10113406), (16, 5056703), (569, 142192), (1138, 71096), (2276, 35548), (4552, 17774), (8887, 9104)]