42221432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 86832000

約数和(自身を除く): 44610568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2411, 4378, 4822, 8756, 9644, 17512, 19288, 26521, 53042, 106084, 212168, 479789, 959578, 1919156, 3838312, 5277679, 10555358, 21110716, 42221432]

約数ペア:

[(1, 42221432), (2, 21110716), (4, 10555358), (8, 5277679), (11, 3838312), (22, 1919156), (44, 959578), (88, 479789), (199, 212168), (398, 106084), (796, 53042), (1592, 26521), (2189, 19288), (2411, 17512), (4378, 9644), (4822, 8756)]