40938496

素因数分解:

$2^{10}\times {\mathrm{39979}}^1$

素因数の和:39999

約数の個数: 22

約数和(自身を含む): 81839060

約数和(自身を除く): 40900564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39979, 79958, 159916, 319832, 639664, 1279328, 2558656, 5117312, 10234624, 20469248, 40938496]

約数ペア:

[(1, 40938496), (2, 20469248), (4, 10234624), (8, 5117312), (16, 2558656), (32, 1279328), (64, 639664), (128, 319832), (256, 159916), (512, 79958), (1024, 39979)]