43990888

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 40024472

約数列:

[1, 2, 4, 8, 103, 197, 206, 271, 394, 412, 542, 788, 824, 1084, 1576, 2168, 20291, 27913, 40582, 53387, 55826, 81164, 106774, 111652, 162328, 213548, 223304, 427096, 5498861, 10997722, 21995444, 43990888]

約数ペア:

[(1, 43990888), (2, 21995444), (4, 10997722), (8, 5498861), (103, 427096), (197, 223304), (206, 213548), (271, 162328), (394, 111652), (412, 106774), (542, 81164), (788, 55826), (824, 53387), (1084, 40582), (1576, 27913), (2168, 20291)]