31486142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29873}}^1$

素因数の和:29923

約数の個数: 16

約数和(自身を含む): 51622272

約数和(自身を除く): 20136130

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 29873, 59746, 507841, 926063, 1015682, 1852126, 15743071, 31486142]

約数ペア:

[(1, 31486142), (2, 15743071), (17, 1852126), (31, 1015682), (34, 926063), (62, 507841), (527, 59746), (1054, 29873)]