21406408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92269}}^1$

素因数の和:92304

約数の個数: 16

約数和(自身を含む): 41521500

約数和(自身を除く): 20115092

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92269, 184538, 369076, 738152, 2675801, 5351602, 10703204, 21406408]

約数ペア:

[(1, 21406408), (2, 10703204), (4, 5351602), (8, 2675801), (29, 738152), (58, 369076), (116, 184538), (232, 92269)]