4211888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 8284440

約数和(自身を除く): 4072552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3929, 7858, 15716, 31432, 62864, 263243, 526486, 1052972, 2105944, 4211888]

約数ペア:

[(1, 4211888), (2, 2105944), (4, 1052972), (8, 526486), (16, 263243), (67, 62864), (134, 31432), (268, 15716), (536, 7858), (1072, 3929)]