87714952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1657}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 177571800

約数和(自身を除く): 89856848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 1657, 2036, 3314, 4072, 6617, 6628, 13234, 13256, 21541, 26468, 43082, 52936, 86164, 172328, 843413, 1686826, 3373652, 6747304, 10964369, 21928738, 43857476, 87714952]

約数ペア:

[(1, 87714952), (2, 43857476), (4, 21928738), (8, 10964369), (13, 6747304), (26, 3373652), (52, 1686826), (104, 843413), (509, 172328), (1018, 86164), (1657, 52936), (2036, 43082), (3314, 26468), (4072, 21541), (6617, 13256), (6628, 13234)]