16428946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 27288576

約数和(自身を除く): 10859630

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 281, 562, 713, 943, 1271, 1426, 1886, 2542, 6463, 8711, 11521, 12926, 17422, 23042, 29233, 58466, 200353, 264983, 357151, 400706, 529966, 714302, 8214473, 16428946]

約数ペア:

[(1, 16428946), (2, 8214473), (23, 714302), (31, 529966), (41, 400706), (46, 357151), (62, 264983), (82, 200353), (281, 58466), (562, 29233), (713, 23042), (943, 17422), (1271, 12926), (1426, 11521), (1886, 8711), (2542, 6463)]