84648436

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{12589}}^1$

素因数の和:12675

約数の個数: 18

約数和(自身を含む): 151847990

約数和(自身を除く): 67199554

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 12589, 25178, 50356, 516149, 1032298, 2064596, 21162109, 42324218, 84648436]

約数ペア:

[(1, 84648436), (2, 42324218), (4, 21162109), (41, 2064596), (82, 1032298), (164, 516149), (1681, 50356), (3362, 25178), (6724, 12589)]