31301252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 57394176

約数和(自身を除く): 26092924

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1087, 1252, 2174, 4348, 7199, 14398, 25001, 28796, 50002, 100004, 340231, 680462, 1360924, 7825313, 15650626, 31301252]

約数ペア:

[(1, 31301252), (2, 15650626), (4, 7825313), (23, 1360924), (46, 680462), (92, 340231), (313, 100004), (626, 50002), (1087, 28796), (1252, 25001), (2174, 14398), (4348, 7199)]