42489856

素因数分解:

$2^{11}\times {\mathrm{20747}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 84963060

約数和(自身を除く): 42473204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 20747, 41494, 82988, 165976, 331952, 663904, 1327808, 2655616, 5311232, 10622464, 21244928, 42489856]

約数ペア:

[(1, 42489856), (2, 21244928), (4, 10622464), (8, 5311232), (16, 2655616), (32, 1327808), (64, 663904), (128, 331952), (256, 165976), (512, 82988), (1024, 41494), (2048, 20747)]