112647568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{640043}}^1$

素因数の和:640062

約数の個数: 20

約数和(自身を含む): 238096368

約数和(自身を除く): 125448800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 640043, 1280086, 2560172, 5120344, 7040473, 10240688, 14080946, 28161892, 56323784, 112647568]

約数ペア:

[(1, 112647568), (2, 56323784), (4, 28161892), (8, 14080946), (11, 10240688), (16, 7040473), (22, 5120344), (44, 2560172), (88, 1280086), (176, 640043)]