11320856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{21121}}^1$

素因数の和:21194

約数の個数: 16

約数和(自身を含む): 21544440

約数和(自身を除く): 10223584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 21121, 42242, 84484, 168968, 1415107, 2830214, 5660428, 11320856]

約数ペア:

[(1, 11320856), (2, 5660428), (4, 2830214), (8, 1415107), (67, 168968), (134, 84484), (268, 42242), (536, 21121)]