80996426

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{32321}}^1$

素因数の和:32509

約数の個数: 16

約数和(自身を含む): 139631040

約数和(自身を除く): 58634614

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 32321, 64642, 226247, 452494, 5785459, 11570918, 40498213, 80996426]

約数ペア:

[(1, 80996426), (2, 40498213), (7, 11570918), (14, 5785459), (179, 452494), (358, 226247), (1253, 64642), (2506, 32321)]