80483812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{649063}}^1$

素因数の和:649098

約数の個数: 12

約数和(自身を含む): 145390336

約数和(自身を除く): 64906524

約数列:

[1, 2, 4, 31, 62, 124, 649063, 1298126, 2596252, 20120953, 40241906, 80483812]

約数ペア:

[(1, 80483812), (2, 40241906), (4, 20120953), (31, 2596252), (62, 1298126), (124, 649063)]