89372338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{21269}}^1$

素因数の和:21473

約数の個数: 16

約数和(自身を含む): 147018240

約数和(自身を除く): 57645902

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 21269, 42538, 233959, 467918, 4062379, 8124758, 44686169, 89372338]

約数ペア:

[(1, 89372338), (2, 44686169), (11, 8124758), (22, 4062379), (191, 467918), (382, 233959), (2101, 42538), (4202, 21269)]