172855814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{3323}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 268047360

約数和(自身を除く): 95191546

約数列:

[1, 2, 31, 62, 839, 1678, 3323, 6646, 26009, 52018, 103013, 206026, 2787997, 5575994, 86427907, 172855814]

約数ペア:

[(1, 172855814), (2, 86427907), (31, 5575994), (62, 2787997), (839, 206026), (1678, 103013), (3323, 52018), (6646, 26009)]