39080434

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 59655960

約数和(自身を除く): 20575526

約数列:

[1, 2, 89, 178, 181, 362, 1213, 2426, 16109, 32218, 107957, 215914, 219553, 439106, 19540217, 39080434]

約数ペア:

[(1, 39080434), (2, 19540217), (89, 439106), (178, 219553), (181, 215914), (362, 107957), (1213, 32218), (2426, 16109)]