40505888

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{9967}}^1$

素因数の和:10104

約数の個数: 24

約数和(自身を含む): 80381952

約数和(自身を除く): 39876064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 9967, 19934, 39868, 79736, 159472, 318944, 1265809, 2531618, 5063236, 10126472, 20252944, 40505888]

約数ペア:

[(1, 40505888), (2, 20252944), (4, 10126472), (8, 5063236), (16, 2531618), (32, 1265809), (127, 318944), (254, 159472), (508, 79736), (1016, 39868), (2032, 19934), (4064, 9967)]