31987342032

素因数分解:

$2^4\times 3^1\times {\mathrm{666402959}}^1$

素因数の和:666402970

約数の個数: 20

約数和(自身を含む): 82633967040

約数和(自身を除く): 50646625008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 666402959, 1332805918, 1999208877, 2665611836, 3998417754, 5331223672, 7996835508, 10662447344, 15993671016, 31987342032]

約数ペア:

[(1, 31987342032), (2, 15993671016), (3, 10662447344), (4, 7996835508), (6, 5331223672), (8, 3998417754), (12, 2665611836), (16, 1999208877), (24, 1332805918), (48, 666402959)]