85746031

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 108418560

約数和(自身を除く): 22672529

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 2971, 4123, 20797, 28861, 56449, 92101, 145579, 395143, 644707, 1749919, 2766001, 4512949, 12249433, 85746031]

約数ペア:

[(1, 85746031), (7, 12249433), (19, 4512949), (31, 2766001), (49, 1749919), (133, 644707), (217, 395143), (589, 145579), (931, 92101), (1519, 56449), (2971, 28861), (4123, 20797)]