68660024

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{19913}}^1$

素因数の和:20350

約数の個数: 16

約数和(自身を含む): 129042720

約数和(自身を除く): 60382696

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 19913, 39826, 79652, 159304, 8582503, 17165006, 34330012, 68660024]

約数ペア:

[(1, 68660024), (2, 34330012), (4, 17165006), (8, 8582503), (431, 159304), (862, 79652), (1724, 39826), (3448, 19913)]