39963208

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{5113}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 75022380

約数和(自身を除く): 35059172

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 5113, 7816, 10226, 20452, 40904, 4995401, 9990802, 19981604, 39963208]

約数ペア:

[(1, 39963208), (2, 19981604), (4, 9990802), (8, 4995401), (977, 40904), (1954, 20452), (3908, 10226), (5113, 7816)]