55552144

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{4229}}^1$

素因数の和:5058

約数の個数: 20

約数和(自身を含む): 107788860

約数和(自身を除く): 52236716

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 4229, 6568, 8458, 13136, 16916, 33832, 67664, 3472009, 6944018, 13888036, 27776072, 55552144]

約数ペア:

[(1, 55552144), (2, 27776072), (4, 13888036), (8, 6944018), (16, 3472009), (821, 67664), (1642, 33832), (3284, 16916), (4229, 13136), (6568, 8458)]