171420052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{25343}}^1$

素因数の和:25455

約数の個数: 24

約数和(自身を含む): 319334400

約数和(自身を除く): 147914348

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 25343, 50686, 101372, 481517, 963034, 1926068, 2255527, 4511054, 9022108, 42855013, 85710026, 171420052]

約数ペア:

[(1, 171420052), (2, 85710026), (4, 42855013), (19, 9022108), (38, 4511054), (76, 2255527), (89, 1926068), (178, 963034), (356, 481517), (1691, 101372), (3382, 50686), (6764, 25343)]