16804537328

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{11161}}^1$

素因数の和:11985

約数の個数: 40

約数和(自身を含む): 32844408240

約数和(自身を除く): 16039870912

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 677, 1112, 1354, 2224, 2708, 5416, 10832, 11161, 22322, 44644, 89288, 94103, 178576, 188206, 376412, 752824, 1505648, 1551379, 3102758, 6205516, 7555997, 12411032, 15111994, 24822064, 30223988, 60447976, 120895952, 1050283583, 2100567166, 4201134332, 8402268664, 16804537328]

約数ペア:

[(1, 16804537328), (2, 8402268664), (4, 4201134332), (8, 2100567166), (16, 1050283583), (139, 120895952), (278, 60447976), (556, 30223988), (677, 24822064), (1112, 15111994), (1354, 12411032), (2224, 7555997), (2708, 6205516), (5416, 3102758), (10832, 1551379), (11161, 1505648), (22322, 752824), (44644, 376412), (89288, 188206), (94103, 178576)]