91237888

素因数分解:

$2^9\times 7^1\times {\mathrm{25457}}^1$

素因数の和:25482

約数の個数: 40

約数和(自身を含む): 208348272

約数和(自身を除く): 117110384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25457, 50914, 101828, 178199, 203656, 356398, 407312, 712796, 814624, 1425592, 1629248, 2851184, 3258496, 5702368, 6516992, 11404736, 13033984, 22809472, 45618944, 91237888]

約数ペア:

[(1, 91237888), (2, 45618944), (4, 22809472), (7, 13033984), (8, 11404736), (14, 6516992), (16, 5702368), (28, 3258496), (32, 2851184), (56, 1629248), (64, 1425592), (112, 814624), (128, 712796), (224, 407312), (256, 356398), (448, 203656), (512, 178199), (896, 101828), (1792, 50914), (3584, 25457)]