8423168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 18113928

約数和(自身を除く): 9690760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2531, 3328, 5062, 10124, 20248, 32903, 40496, 65806, 80992, 131612, 161984, 263224, 323968, 526448, 647936, 1052896, 2105792, 4211584, 8423168]

約数ペア:

[(1, 8423168), (2, 4211584), (4, 2105792), (8, 1052896), (13, 647936), (16, 526448), (26, 323968), (32, 263224), (52, 161984), (64, 131612), (104, 80992), (128, 65806), (208, 40496), (256, 32903), (416, 20248), (832, 10124), (1664, 5062), (2531, 3328)]