16157416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 17279384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2063, 3916, 4126, 7832, 8252, 16504, 22693, 45386, 90772, 181544, 183607, 367214, 734428, 1468856, 2019677, 4039354, 8078708, 16157416]

約数ペア:

[(1, 16157416), (2, 8078708), (4, 4039354), (8, 2019677), (11, 1468856), (22, 734428), (44, 367214), (88, 183607), (89, 181544), (178, 90772), (356, 45386), (712, 22693), (979, 16504), (1958, 8252), (2063, 7832), (3916, 4126)]