89871872

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:958

約数の個数: 40

約数和(自身を含む): 180530856

約数和(自身を除く): 90658984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 683, 1028, 1366, 2056, 2732, 4112, 5464, 8224, 10928, 16448, 21856, 32896, 43712, 65792, 87424, 131584, 174848, 175531, 349696, 351062, 702124, 1404248, 2808496, 5616992, 11233984, 22467968, 44935936, 89871872]

約数ペア:

[(1, 89871872), (2, 44935936), (4, 22467968), (8, 11233984), (16, 5616992), (32, 2808496), (64, 1404248), (128, 702124), (256, 351062), (257, 349696), (512, 175531), (514, 174848), (683, 131584), (1028, 87424), (1366, 65792), (2056, 43712), (2732, 32896), (4112, 21856), (5464, 16448), (8224, 10928)]