55761424

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8521}}^1$

素因数の和:8938

約数の個数: 20

約数和(自身を含む): 108314620

約数和(自身を除く): 52553196

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8521, 17042, 34084, 68168, 136336, 3485089, 6970178, 13940356, 27880712, 55761424]

約数ペア:

[(1, 55761424), (2, 27880712), (4, 13940356), (8, 6970178), (16, 3485089), (409, 136336), (818, 68168), (1636, 34084), (3272, 17042), (6544, 8521)]