87528448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{12211}}^1$

素因数の和:12238

約数の個数: 44

約数和(自身を含む): 199983712

約数和(自身を除く): 112455264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 12211, 24422, 48844, 85477, 97688, 170954, 195376, 341908, 390752, 683816, 781504, 1367632, 1563008, 2735264, 3126016, 5470528, 6252032, 10941056, 12504064, 21882112, 43764224, 87528448]

約数ペア:

[(1, 87528448), (2, 43764224), (4, 21882112), (7, 12504064), (8, 10941056), (14, 6252032), (16, 5470528), (28, 3126016), (32, 2735264), (56, 1563008), (64, 1367632), (112, 781504), (128, 683816), (224, 390752), (256, 341908), (448, 195376), (512, 170954), (896, 97688), (1024, 85477), (1792, 48844), (3584, 24422), (7168, 12211)]