28211036176

素因数分解:

$2^4\times {\mathrm{108631}}^1\times {\mathrm{16231}}^1$

素因数の和:124870

約数の個数: 20

約数和(自身を含む): 54662753344

約数和(自身を除く): 26451717168

約数列:

[1, 2, 4, 8, 16, 16231, 32462, 64924, 108631, 129848, 217262, 259696, 434524, 869048, 1738096, 1763189761, 3526379522, 7052759044, 14105518088, 28211036176]

約数ペア:

[(1, 28211036176), (2, 14105518088), (4, 7052759044), (8, 3526379522), (16, 1763189761), (16231, 1738096), (32462, 869048), (64924, 434524), (108631, 259696), (129848, 217262)]