83513890

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{3919}}^1$

素因数の和:6057

約数の個数: 16

約数和(自身を含む): 150433920

約数和(自身を除く): 66920030

約数列:

[1, 2, 5, 10, 2131, 3919, 4262, 7838, 10655, 19595, 21310, 39190, 8351389, 16702778, 41756945, 83513890]

約数ペア:

[(1, 83513890), (2, 41756945), (5, 16702778), (10, 8351389), (2131, 39190), (3919, 21310), (4262, 19595), (7838, 10655)]