39881434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3673}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 61502760

約数和(自身を除く): 21621326

約数列:

[1, 2, 61, 89, 122, 178, 3673, 5429, 7346, 10858, 224053, 326897, 448106, 653794, 19940717, 39881434]

約数ペア:

[(1, 39881434), (2, 19940717), (61, 653794), (89, 448106), (122, 326897), (178, 224053), (3673, 10858), (5429, 7346)]