85443886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28349}}^1$

素因数の和:28499

約数の個数: 16

約数和(自身を含む): 140842800

約数和(自身を除く): 55398914

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 28349, 56698, 311839, 623678, 3883813, 7767626, 42721943, 85443886]

約数ペア:

[(1, 85443886), (2, 42721943), (11, 7767626), (22, 3883813), (137, 623678), (274, 311839), (1507, 56698), (3014, 28349)]