2142968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8678

約数の個数: 16

約数和(自身を含む): 4148160

約数和(自身を除く): 2005192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8641, 17282, 34564, 69128, 267871, 535742, 1071484, 2142968]

約数ペア:

[(1, 2142968), (2, 1071484), (4, 535742), (8, 267871), (31, 69128), (62, 34564), (124, 17282), (248, 8641)]