16604624

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9521}}^1$

素因数の和:9638

約数の個数: 20

約数和(自身を含む): 32470020

約数和(自身を除く): 15865396

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9521, 19042, 38084, 76168, 152336, 1037789, 2075578, 4151156, 8302312, 16604624]

約数ペア:

[(1, 16604624), (2, 8302312), (4, 4151156), (8, 2075578), (16, 1037789), (109, 152336), (218, 76168), (436, 38084), (872, 19042), (1744, 9521)]