16590406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 13568954

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 769, 938, 1538, 1541, 3082, 5383, 10766, 10787, 17687, 21574, 35374, 51523, 103046, 123809, 247618, 360661, 721322, 1185029, 2370058, 8295203, 16590406]

約数ペア:

[(1, 16590406), (2, 8295203), (7, 2370058), (14, 1185029), (23, 721322), (46, 360661), (67, 247618), (134, 123809), (161, 103046), (322, 51523), (469, 35374), (769, 21574), (938, 17687), (1538, 10787), (1541, 10766), (3082, 5383)]