40193984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{36943}}^1$

素因数の和:36972

約数の個数: 28

約数和(自身を含む): 84453984

約数和(自身を除く): 44260000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 36943, 73886, 147772, 295544, 591088, 628031, 1182176, 1256062, 2364352, 2512124, 5024248, 10048496, 20096992, 40193984]

約数ペア:

[(1, 40193984), (2, 20096992), (4, 10048496), (8, 5024248), (16, 2512124), (17, 2364352), (32, 1256062), (34, 1182176), (64, 628031), (68, 591088), (136, 295544), (272, 147772), (544, 73886), (1088, 36943)]