86243242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12539}}^1$

素因数の和:12741

約数の個数: 16

約数和(自身を含む): 136936800

約数和(自身を除く): 50693558

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 12539, 25078, 238241, 476482, 2269559, 4539118, 43121621, 86243242]

約数ペア:

[(1, 86243242), (2, 43121621), (19, 4539118), (38, 2269559), (181, 476482), (362, 238241), (3439, 25078), (6878, 12539)]