161012008

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{88663}}^1$

素因数の和:88896

約数の個数: 16

約数和(自身を含む): 303230880

約数和(自身を除く): 142218872

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 88663, 177326, 354652, 709304, 20126501, 40253002, 80506004, 161012008]

約数ペア:

[(1, 161012008), (2, 80506004), (4, 40253002), (8, 20126501), (227, 709304), (454, 354652), (908, 177326), (1816, 88663)]