16979888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{46141}}^1$

素因数の和:46172

約数の個数: 20

約数和(自身を含む): 34329648

約数和(自身を除く): 17349760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 46141, 92282, 184564, 369128, 738256, 1061243, 2122486, 4244972, 8489944, 16979888]

約数ペア:

[(1, 16979888), (2, 8489944), (4, 4244972), (8, 2122486), (16, 1061243), (23, 738256), (46, 369128), (92, 184564), (184, 92282), (368, 46141)]