16853392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61961}}^1$

素因数の和:61986

約数の個数: 20

約数和(自身を含む): 34574796

約数和(自身を除く): 17721404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61961, 123922, 247844, 495688, 991376, 1053337, 2106674, 4213348, 8426696, 16853392]

約数ペア:

[(1, 16853392), (2, 8426696), (4, 4213348), (8, 2106674), (16, 1053337), (17, 991376), (34, 495688), (68, 247844), (136, 123922), (272, 61961)]