55807408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{183577}}^1$

素因数の和:183604

約数の個数: 20

約数和(自身を含む): 113818360

約数和(自身を除く): 58010952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 183577, 367154, 734308, 1468616, 2937232, 3487963, 6975926, 13951852, 27903704, 55807408]

約数ペア:

[(1, 55807408), (2, 27903704), (4, 13951852), (8, 6975926), (16, 3487963), (19, 2937232), (38, 1468616), (76, 734308), (152, 367154), (304, 183577)]