133668616

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{38767}}^1$

素因数の和:39204

約数の個数: 16

約数和(自身を含む): 251216640

約数和(自身を除く): 117548024

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 38767, 77534, 155068, 310136, 16708577, 33417154, 66834308, 133668616]

約数ペア:

[(1, 133668616), (2, 66834308), (4, 33417154), (8, 16708577), (431, 310136), (862, 155068), (1724, 77534), (3448, 38767)]