39948592

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{10903}}^1$

素因数の和:11140

約数の個数: 20

約数和(自身を含む): 77745520

約数和(自身を除く): 37796928

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 10903, 21806, 43612, 87224, 174448, 2496787, 4993574, 9987148, 19974296, 39948592]

約数ペア:

[(1, 39948592), (2, 19974296), (4, 9987148), (8, 4993574), (16, 2496787), (229, 174448), (458, 87224), (916, 43612), (1832, 21806), (3664, 10903)]