164027665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55697}}^1$

素因数の和:55752

約数の個数: 16

約数和(自身を含む): 213880320

約数和(自身を除く): 49852655

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 55697, 278485, 1058243, 1726607, 5291215, 8633035, 32805533, 164027665]

約数ペア:

[(1, 164027665), (5, 32805533), (19, 8633035), (31, 5291215), (95, 1726607), (155, 1058243), (589, 278485), (2945, 55697)]