31152436

素因数分解:

$2^2\times 7^2\times {\mathrm{158941}}^1$

素因数の和:158959

約数の個数: 18

約数和(自身を含む): 63417858

約数和(自身を除く): 32265422

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 158941, 317882, 635764, 1112587, 2225174, 4450348, 7788109, 15576218, 31152436]

約数ペア:

[(1, 31152436), (2, 15576218), (4, 7788109), (7, 4450348), (14, 2225174), (28, 1112587), (49, 635764), (98, 317882), (196, 158941)]