87007024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{418303}}^1$

素因数の和:418324

約数の個数: 20

約数和(自身を含む): 181543936

約数和(自身を除く): 94536912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 418303, 836606, 1673212, 3346424, 5437939, 6692848, 10875878, 21751756, 43503512, 87007024]

約数ペア:

[(1, 87007024), (2, 43503512), (4, 21751756), (8, 10875878), (13, 6692848), (16, 5437939), (26, 3346424), (52, 1673212), (104, 836606), (208, 418303)]