87420446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1949}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 134643600

約数和(自身を除く): 47223154

約数列:

[1, 2, 41, 82, 547, 1094, 1949, 3898, 22427, 44854, 79909, 159818, 1066103, 2132206, 43710223, 87420446]

約数ペア:

[(1, 87420446), (2, 43710223), (41, 2132206), (82, 1066103), (547, 159818), (1094, 79909), (1949, 44854), (3898, 22427)]