16920736

素因数分解:

$2^5\times 7^1\times {\mathrm{75539}}^1$

素因数の和:75556

約数の個数: 24

約数和(自身を含む): 38072160

約数和(自身を除く): 21151424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 75539, 151078, 302156, 528773, 604312, 1057546, 1208624, 2115092, 2417248, 4230184, 8460368, 16920736]

約数ペア:

[(1, 16920736), (2, 8460368), (4, 4230184), (7, 2417248), (8, 2115092), (14, 1208624), (16, 1057546), (28, 604312), (32, 528773), (56, 302156), (112, 151078), (224, 75539)]