84555442

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{977}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 128450520

約数和(自身を除く): 43895078

約数列:

[1, 2, 109, 218, 397, 794, 977, 1954, 43273, 86546, 106493, 212986, 387869, 775738, 42277721, 84555442]

約数ペア:

[(1, 84555442), (2, 42277721), (109, 775738), (218, 387869), (397, 212986), (794, 106493), (977, 86546), (1954, 43273)]