124380752

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{61211}}^1$

素因数の和:61346

約数の個数: 20

約数和(自身を含む): 242889216

約数和(自身を除く): 118508464

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 61211, 122422, 244844, 489688, 979376, 7773797, 15547594, 31095188, 62190376, 124380752]

約数ペア:

[(1, 124380752), (2, 62190376), (4, 31095188), (8, 15547594), (16, 7773797), (127, 979376), (254, 489688), (508, 244844), (1016, 122422), (2032, 61211)]