28116194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 43676160

約数和(自身を除く): 15559966

約数列:

[1, 2, 31, 62, 439, 878, 1033, 2066, 13609, 27218, 32023, 64046, 453487, 906974, 14058097, 28116194]

約数ペア:

[(1, 28116194), (2, 14058097), (31, 906974), (62, 453487), (439, 64046), (878, 32023), (1033, 27218), (2066, 13609)]