159649442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{8123}}^1$

素因数の和:8473

約数の個数: 16

約数和(自身を含む): 248009472

約数和(自身を除く): 88360030

約数列:

[1, 2, 31, 62, 317, 634, 8123, 9827, 16246, 19654, 251813, 503626, 2574991, 5149982, 79824721, 159649442]

約数ペア:

[(1, 159649442), (2, 79824721), (31, 5149982), (62, 2574991), (317, 503626), (634, 251813), (8123, 19654), (9827, 16246)]