8855968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 19262880

約数和(自身を除く): 10406912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 181, 278, 352, 362, 556, 724, 1112, 1448, 1529, 1991, 2224, 2896, 3058, 3982, 4448, 5792, 6116, 7964, 12232, 15928, 24464, 25159, 31856, 48928, 50318, 63712, 100636, 201272, 276749, 402544, 553498, 805088, 1106996, 2213992, 4427984, 8855968]

約数ペア:

[(1, 8855968), (2, 4427984), (4, 2213992), (8, 1106996), (11, 805088), (16, 553498), (22, 402544), (32, 276749), (44, 201272), (88, 100636), (139, 63712), (176, 50318), (181, 48928), (278, 31856), (352, 25159), (362, 24464), (556, 15928), (724, 12232), (1112, 7964), (1448, 6116), (1529, 5792), (1991, 4448), (2224, 3982), (2896, 3058)]