80491416

素因数分解:

$2^3\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2087}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 201450240

約数和(自身を除く): 120958824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1607, 2087, 3214, 4174, 4821, 6261, 6428, 8348, 9642, 12522, 12856, 16696, 19284, 25044, 38568, 50088, 3353809, 6707618, 10061427, 13415236, 20122854, 26830472, 40245708, 80491416]

約数ペア:

[(1, 80491416), (2, 40245708), (3, 26830472), (4, 20122854), (6, 13415236), (8, 10061427), (12, 6707618), (24, 3353809), (1607, 50088), (2087, 38568), (3214, 25044), (4174, 19284), (4821, 16696), (6261, 12856), (6428, 12522), (8348, 9642)]