42481664

素因数分解:

$2^{11}\times {\mathrm{20743}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 84946680

約数和(自身を除く): 42465016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 20743, 41486, 82972, 165944, 331888, 663776, 1327552, 2655104, 5310208, 10620416, 21240832, 42481664]

約数ペア:

[(1, 42481664), (2, 21240832), (4, 10620416), (8, 5310208), (16, 2655104), (32, 1327552), (64, 663776), (128, 331888), (256, 165944), (512, 82972), (1024, 41486), (2048, 20743)]