268272016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{540871}}^1$

素因数の和:540910

約数の個数: 20

約数和(自身を含む): 536545024

約数和(自身を除く): 268273008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 540871, 1081742, 2163484, 4326968, 8653936, 16767001, 33534002, 67068004, 134136008, 268272016]

約数ペア:

[(1, 268272016), (2, 134136008), (4, 67068004), (8, 33534002), (16, 16767001), (31, 8653936), (62, 4326968), (124, 2163484), (248, 1081742), (496, 540871)]