17929072

素因数分解:

$2^4\times 7^1\times {\mathrm{160081}}^1$

素因数の和:160096

約数の個数: 20

約数和(自身を含む): 39700336

約数和(自身を除く): 21771264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 160081, 320162, 640324, 1120567, 1280648, 2241134, 2561296, 4482268, 8964536, 17929072]

約数ペア:

[(1, 17929072), (2, 8964536), (4, 4482268), (7, 2561296), (8, 2241134), (14, 1280648), (16, 1120567), (28, 640324), (56, 320162), (112, 160081)]