31918154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3181}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 49830120

約数和(自身を除く): 17911966

約数列:

[1, 2, 29, 58, 173, 346, 3181, 5017, 6362, 10034, 92249, 184498, 550313, 1100626, 15959077, 31918154]

約数ペア:

[(1, 31918154), (2, 15959077), (29, 1100626), (58, 550313), (173, 184498), (346, 92249), (3181, 10034), (5017, 6362)]