40363258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81707}}^1$

素因数の和:81741

約数の個数: 16

約数和(自身を含む): 68634720

約数和(自身を除く): 28271462

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 81707, 163414, 1062191, 1552433, 2124382, 3104866, 20181629, 40363258]

約数ペア:

[(1, 40363258), (2, 20181629), (13, 3104866), (19, 2124382), (26, 1552433), (38, 1062191), (247, 163414), (494, 81707)]