55440368

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{33641}}^1$

素因数の和:33752

約数の個数: 20

約数和(自身を含む): 108461808

約数和(自身を除く): 53021440

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 33641, 67282, 134564, 269128, 538256, 3465023, 6930046, 13860092, 27720184, 55440368]

約数ペア:

[(1, 55440368), (2, 27720184), (4, 13860092), (8, 6930046), (16, 3465023), (103, 538256), (206, 269128), (412, 134564), (824, 67282), (1648, 33641)]