71322008

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{8039}}^1$

素因数の和:9154

約数の個数: 16

約数和(自身を含む): 133866000

約数和(自身を除く): 62543992

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8039, 8872, 16078, 32156, 64312, 8915251, 17830502, 35661004, 71322008]

約数ペア:

[(1, 71322008), (2, 35661004), (4, 17830502), (8, 8915251), (1109, 64312), (2218, 32156), (4436, 16078), (8039, 8872)]