80538742

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 128118240

約数和(自身を除く): 47579498

約数列:

[1, 2, 29, 43, 58, 86, 751, 1247, 1502, 1849, 2494, 3698, 21779, 32293, 43558, 53621, 64586, 107242, 936497, 1388599, 1872994, 2777198, 40269371, 80538742]

約数ペア:

[(1, 80538742), (2, 40269371), (29, 2777198), (43, 1872994), (58, 1388599), (86, 936497), (751, 107242), (1247, 64586), (1502, 53621), (1849, 43558), (2494, 32293), (3698, 21779)]