8340848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27437}}^1$

素因数の和:27464

約数の個数: 20

約数和(自身を含む): 17011560

約数和(自身を除く): 8670712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27437, 54874, 109748, 219496, 438992, 521303, 1042606, 2085212, 4170424, 8340848]

約数ペア:

[(1, 8340848), (2, 4170424), (4, 2085212), (8, 1042606), (16, 521303), (19, 438992), (38, 219496), (76, 109748), (152, 54874), (304, 27437)]