16234918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 29343744

約数和(自身を除く): 13108826

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 397, 794, 889, 1778, 2779, 2921, 5558, 5842, 9131, 18262, 20447, 40894, 50419, 63917, 100838, 127834, 352933, 705866, 1159637, 2319274, 8117459, 16234918]

約数ペア:

[(1, 16234918), (2, 8117459), (7, 2319274), (14, 1159637), (23, 705866), (46, 352933), (127, 127834), (161, 100838), (254, 63917), (322, 50419), (397, 40894), (794, 20447), (889, 18262), (1778, 9131), (2779, 5842), (2921, 5558)]