130288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:504

約数の個数: 20

約数和(自身を含む): 267840

約数和(自身を除く): 137552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 958, 1916, 3832, 7664, 8143, 16286, 32572, 65144, 130288]

約数ペア:

[(1, 130288), (2, 65144), (4, 32572), (8, 16286), (16, 8143), (17, 7664), (34, 3832), (68, 1916), (136, 958), (272, 479)]