40490552

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{10979}}^1$

素因数の和:11446

約数の個数: 16

約数和(自身を含む): 76091400

約数和(自身を除く): 35600848

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 10979, 21958, 43916, 87832, 5061319, 10122638, 20245276, 40490552]

約数ペア:

[(1, 40490552), (2, 20245276), (4, 10122638), (8, 5061319), (461, 87832), (922, 43916), (1844, 21958), (3688, 10979)]