31880453768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137415749}}^1$

素因数の和:137415784

約数の個数: 16

約数和(自身を含む): 61837087500

約数和(自身を除く): 29956633732

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 137415749, 274831498, 549662996, 1099325992, 3985056721, 7970113442, 15940226884, 31880453768]

約数ペア:

[(1, 31880453768), (2, 15940226884), (4, 7970113442), (8, 3985056721), (29, 1099325992), (58, 549662996), (116, 274831498), (232, 137415749)]