16204972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25163}}^1$

素因数の和:25197

約数の個数: 24

約数和(自身を含む): 33820416

約数和(自身を除く): 17615444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 25163, 50326, 100652, 176141, 352282, 578749, 704564, 1157498, 2314996, 4051243, 8102486, 16204972]

約数ペア:

[(1, 16204972), (2, 8102486), (4, 4051243), (7, 2314996), (14, 1157498), (23, 704564), (28, 578749), (46, 352282), (92, 176141), (161, 100652), (322, 50326), (644, 25163)]