83078752

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 168814800

約数和(自身を除く): 85736048

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 344, 346, 349, 688, 692, 698, 1376, 1384, 1396, 2768, 2792, 5536, 5584, 7439, 11168, 14878, 15007, 29756, 30014, 59512, 60028, 60377, 119024, 120056, 120754, 238048, 240112, 241508, 480224, 483016, 966032, 1932064, 2596211, 5192422, 10384844, 20769688, 41539376, 83078752]

約数ペア:

[(1, 83078752), (2, 41539376), (4, 20769688), (8, 10384844), (16, 5192422), (32, 2596211), (43, 1932064), (86, 966032), (172, 483016), (173, 480224), (344, 241508), (346, 240112), (349, 238048), (688, 120754), (692, 120056), (698, 119024), (1376, 60377), (1384, 60028), (1396, 59512), (2768, 30014), (2792, 29756), (5536, 15007), (5584, 14878), (7439, 11168)]