55278004

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{8221}}^1$

素因数の和:8307

約数の個数: 18

約数和(自身を含む): 99165542

約数和(自身を除く): 43887538

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 8221, 16442, 32884, 337061, 674122, 1348244, 13819501, 27639002, 55278004]

約数ペア:

[(1, 55278004), (2, 27639002), (4, 13819501), (41, 1348244), (82, 674122), (164, 337061), (1681, 32884), (3362, 16442), (6724, 8221)]