2080366832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{4493}}^1$

素因数の和:5217

約数の個数: 40

約数和(自身を含む): 4131495984

約数和(自身を除く): 2051129152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 673, 688, 1346, 2692, 4493, 5384, 8986, 10768, 17972, 28939, 35944, 57878, 71888, 115756, 193199, 231512, 386398, 463024, 772796, 1545592, 3023789, 3091184, 6047578, 12095156, 24190312, 48380624, 130022927, 260045854, 520091708, 1040183416, 2080366832]

約数ペア:

[(1, 2080366832), (2, 1040183416), (4, 520091708), (8, 260045854), (16, 130022927), (43, 48380624), (86, 24190312), (172, 12095156), (344, 6047578), (673, 3091184), (688, 3023789), (1346, 1545592), (2692, 772796), (4493, 463024), (5384, 386398), (8986, 231512), (10768, 193199), (17972, 115756), (28939, 71888), (35944, 57878)]