16143376

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19037}}^1$

素因数の和:19098

約数の個数: 20

約数和(自身を含む): 31869612

約数和(自身を除く): 15726236

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19037, 38074, 76148, 152296, 304592, 1008961, 2017922, 4035844, 8071688, 16143376]

約数ペア:

[(1, 16143376), (2, 8071688), (4, 4035844), (8, 2017922), (16, 1008961), (53, 304592), (106, 152296), (212, 76148), (424, 38074), (848, 19037)]