56434288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207479}}^1$

素因数の和:207504

約数の個数: 20

約数和(自身を含む): 115773840

約数和(自身を除く): 59339552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207479, 414958, 829916, 1659832, 3319664, 3527143, 7054286, 14108572, 28217144, 56434288]

約数ペア:

[(1, 56434288), (2, 28217144), (4, 14108572), (8, 7054286), (16, 3527143), (17, 3319664), (34, 1659832), (68, 829916), (136, 414958), (272, 207479)]