86176672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 180963720

約数和(自身を除く): 94787048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1009, 1256, 2018, 2512, 2669, 4036, 5024, 5338, 8072, 10676, 16144, 17153, 21352, 32288, 34306, 42704, 68612, 85408, 137224, 158413, 274448, 316826, 548896, 633652, 1267304, 2534608, 2693021, 5069216, 5386042, 10772084, 21544168, 43088336, 86176672]

約数ペア:

[(1, 86176672), (2, 43088336), (4, 21544168), (8, 10772084), (16, 5386042), (17, 5069216), (32, 2693021), (34, 2534608), (68, 1267304), (136, 633652), (157, 548896), (272, 316826), (314, 274448), (544, 158413), (628, 137224), (1009, 85408), (1256, 68612), (2018, 42704), (2512, 34306), (2669, 32288), (4036, 21352), (5024, 17153), (5338, 16144), (8072, 10676)]