55263344

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{43721}}^1$

素因数の和:43808

約数の個数: 20

約数和(自身を含む): 108430560

約数和(自身を除く): 53167216

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 43721, 87442, 174884, 349768, 699536, 3453959, 6907918, 13815836, 27631672, 55263344]

約数ペア:

[(1, 55263344), (2, 27631672), (4, 13815836), (8, 6907918), (16, 3453959), (79, 699536), (158, 349768), (316, 174884), (632, 87442), (1264, 43721)]