90151936

素因数分解:

$2^{10}\times 7^1\times {\mathrm{12577}}^1$

素因数の和:12604

約数の個数: 44

約数和(自身を含む): 205977328

約数和(自身を除く): 115825392

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, 12577, 25154, 50308, 88039, 100616, 176078, 201232, 352156, 402464, 704312, 804928, 1408624, 1609856, 2817248, 3219712, 5634496, 6439424, 11268992, 12878848, 22537984, 45075968, 90151936]

約数ペア:

[(1, 90151936), (2, 45075968), (4, 22537984), (7, 12878848), (8, 11268992), (14, 6439424), (16, 5634496), (28, 3219712), (32, 2817248), (56, 1609856), (64, 1408624), (112, 804928), (128, 704312), (224, 402464), (256, 352156), (448, 201232), (512, 176078), (896, 100616), (1024, 88039), (1792, 50308), (3584, 25154), (7168, 12577)]