129054886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{16217}}^1$

素因数の和:16415

約数の個数: 16

約数和(自身を含む): 203179104

約数和(自身を除く): 74124218

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 16217, 32434, 372991, 745982, 2805541, 5611082, 64527443, 129054886]

約数ペア:

[(1, 129054886), (2, 64527443), (23, 5611082), (46, 2805541), (173, 745982), (346, 372991), (3979, 32434), (7958, 16217)]