85845904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 169989120

約数和(自身を除く): 84143216

約数列:

[1, 2, 4, 8, 16, 83, 127, 166, 254, 332, 508, 509, 664, 1016, 1018, 1328, 2032, 2036, 4072, 8144, 10541, 21082, 42164, 42247, 64643, 84328, 84494, 129286, 168656, 168988, 258572, 337976, 517144, 675952, 1034288, 5365369, 10730738, 21461476, 42922952, 85845904]

約数ペア:

[(1, 85845904), (2, 42922952), (4, 21461476), (8, 10730738), (16, 5365369), (83, 1034288), (127, 675952), (166, 517144), (254, 337976), (332, 258572), (508, 168988), (509, 168656), (664, 129286), (1016, 84494), (1018, 84328), (1328, 64643), (2032, 42247), (2036, 42164), (4072, 21082), (8144, 10541)]