115844144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{556943}}^1$

素因数の和:556964

約数の個数: 20

約数和(自身を含む): 241713696

約数和(自身を除く): 125869552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 556943, 1113886, 2227772, 4455544, 7240259, 8911088, 14480518, 28961036, 57922072, 115844144]

約数ペア:

[(1, 115844144), (2, 57922072), (4, 28961036), (8, 14480518), (13, 8911088), (16, 7240259), (26, 4455544), (52, 2227772), (104, 1113886), (208, 556943)]