80393068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168893}}^1$

素因数の和:168921

約数の個数: 24

約数和(自身を含む): 170245152

約数和(自身を除く): 89852084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 168893, 337786, 675572, 1182251, 2364502, 2871181, 4729004, 5742362, 11484724, 20098267, 40196534, 80393068]

約数ペア:

[(1, 80393068), (2, 40196534), (4, 20098267), (7, 11484724), (14, 5742362), (17, 4729004), (28, 2871181), (34, 2364502), (68, 1182251), (119, 675572), (238, 337786), (476, 168893)]