84308884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17579}}^1$

素因数の和:17703

約数の個数: 24

約数和(自身を含む): 162439200

約数和(自身を除く): 78130316

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 17579, 35158, 70316, 193369, 386738, 773476, 1916111, 3832222, 7664444, 21077221, 42154442, 84308884]

約数ペア:

[(1, 84308884), (2, 42154442), (4, 21077221), (11, 7664444), (22, 3832222), (44, 1916111), (109, 773476), (218, 386738), (436, 193369), (1199, 70316), (2398, 35158), (4796, 17579)]