331457416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{41893}}^1$

素因数の和:41965

約数の個数: 32

約数和(自身を含む): 663600960

約数和(自身を除く): 332143544

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 41893, 83786, 167572, 335144, 963539, 1801399, 1927078, 3602798, 3854156, 7205596, 7708312, 14411192, 41432177, 82864354, 165728708, 331457416]

約数ペア:

[(1, 331457416), (2, 165728708), (4, 82864354), (8, 41432177), (23, 14411192), (43, 7708312), (46, 7205596), (86, 3854156), (92, 3602798), (172, 1927078), (184, 1801399), (344, 963539), (989, 335144), (1978, 167572), (3956, 83786), (7912, 41893)]