8139184

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:1972

約数の個数: 20

約数和(自身を含む): 15830584

約数和(自身を除く): 7691400

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1657, 2456, 3314, 4912, 6628, 13256, 26512, 508699, 1017398, 2034796, 4069592, 8139184]

約数ペア:

[(1, 8139184), (2, 4069592), (4, 2034796), (8, 1017398), (16, 508699), (307, 26512), (614, 13256), (1228, 6628), (1657, 4912), (2456, 3314)]